Acton, MA

12:52 AM EDT on May 26, 2013 (GMT -0400)
Elev: 279 ft
Lon: 71.4° W
Lat: 42.5° N
Source
Rapid Fire Updates™
 Updated 12:13 AM EDT Get Free Weather Stickers® Share:
Your Custom Weather Sticker®

Copy the following lines of HTML:
Get more styles and options for your Weather Sticker® here.
Tropical Weather: Invest 91E (East Pacific)
News
San Antonio Flooding Kills 1; Dozens Rescued
May 25, 2013
Heavy rain led to deadly flooding in the San Antonio area on Saturday.
Graduates in Tornado-Raked Okla. Town Vow to Stay
May 25, 2013
Graduations are occurring in Moore, Okla., just days after the deadly tornado.
Can Tornado Alley Become Safer? Yes, Within Limits
May 25, 2013
After yet another deadly tornado, the discussion has shifted to how to make Tornado Alley safer.
Tornado Upon Them, Quick Choices Decided Fate
May 25, 2013
With an EF-5 tornado barreling down on them, the people of Moore, Okla. had little time to think.
Deadly Texas Flooding Captured on Social Media
May 25, 2013
The photos, video, reports and weather analysis of a major flash flood in San Antonio on May 25, 2013.
Another Severe Outbreak Ahead?
May 25, 2013
Another severe weather outbreak is possible in the Plains in the week ahead.
Moore Tornado: More Lives Saved by Forecast
May 24, 2013
The potential of tornadoes on May 20, 2013 was well forecast, likely saving many more lives in the Moore tornado.
Tornado Pets: “We’re here for them”
May 24, 2013
It was early Thursday afternoon at the makeshift animal shelter at the Cleveland County, Okla. Fairgrounds, and Erin Brickman had yet to sleep from the night before.
Distraught Mom Becomes Face of Oklahoma Storm
May 24, 2013
The story behind the iconic photo of a woman carrying her daughter out of the devastation of the Moore, Okla. tornado.
AAA: 31.2 Million Drivers to Take Memorial Day Trip
May 24, 2013
This Memorial Day weekend, 31.2 million Americans will drive 50 miles or more to a beach, campground or other getaway, according to car lobbying group AAA.
5 Climbers Feared Dead on World's Third-Highest Peak
May 24, 2013
Tragedy is feared on one of the world's tallest peaks.
N. Calif. Earthquake Most Powerful in Years
May 25, 2013
An earthquake in far northeastern California was felt by thousands of people as far away as San Francisco.
I-5 Bridge Survivor: 'I Can't Believe We're Alive'
May 25, 2013
A survivor describes the horrifying ordeal that occurred Thursday night in Washington.
Graduations Continue Despite Moore, Okla. Tornado
May 23, 2013
Instead of preparing to round out his last week as a senior at Southmoore High School, 18-year-old Ricky Ledford found himself pulling people from the leveled Briarwood Elementary School and its surrounding neighborhood on Monday.
Heat Wave Causes Power Outages, Anger in India
May 23, 2013
Officials are being attacked by residents in India because of a nasty heat wave.
Japanese Man, 80, Oldest to Top Everest -- For Now
May 23, 2013
There's a new record for the oldest person to scale Mount Everest, but it might not last long.
Shelton, Underwood Coming to Aid of Oklahomans
May 24, 2013
Blake Shelton and Carrie Underwood are planning ways to help those devastated in Oklahoma.
Youngest Okla. Tornado Victims Remembered by Kin
May 23, 2013
The young victims of the Moore, Okla. tornado are being remembered by grieving parents.
The Future That Was: America's Space Program, 1915-2011
May 25, 2013
Walk through the history of the U.S. space program with this huge archive of vintage photos from NASA's library of photographs taken throughout the history of manned flight, jet engine development, and the creation of the manned missions to the moon and the Space Shuttle program.
Iceland Tourists Get Stuck on Floating Iceberg
May 23, 2013
Four tourists in Iceland got an expected trip when they set up a picnic on a floating iceberg.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Sunday, May 26, 2013.

Expect more severe showers and thunderstorms to develop over the High Plains again on Sunday, stretching into the Central Plains and Mississippi River Valley. A low pressure system continues spinning over the region as is slowly moves off the Rockies and into the Plains. Flow around this system will continue to create a warm front that stretches from eastern Montana through Nebraska and into the Mid-Mississippi River Valley. The heaviest rainfall and strongest storms are most likely to develop from southeastern Montana and northeastern Wyoming through northeastern Nebraska, moving into western Iowa Sunday night. These areas may see large hail and isolated tornadoes. Another region of heavy rainfall with scattered thunderstorms will develop just east of this system, starting the day over Iowa and Illinois, moving eastward into the Midwest and Lower Ohio River Valley by Sunday night.

In the Southern Plains, heavy rainfall will continue winding down on Sunday for Texas. However, the combination of onshore flow from the Gulf of Mexico and a wave of low pressure will continue triggering rain showers from southern Texas through Oklahoma. This will allow for flooding to remain a concern, especially for the San Antonio area.

Out West, a trough of low pressure moves over the Pacific Northwest, bringing scattered showers to Washington and Oregon on Sunday. Some moisture from this system will reach into northern California and northern Nevada, bringing a few light rain showers Sunday afternoon into Monday.
Weather Underground Forecast for Sunday, May 26, 2013.

Expect more severe showers and thunderstorms to develop over the High Plains again on Sunday, stretching into the Central Plains and Mississippi River Valley. A low pressure system continues spinning over the region as is slowly moves off the Rockies and into the Plains. Flow around this system will continue to create a warm front that stretches from eastern Montana through Nebraska and into the Mid-Mississippi River Valley. The heaviest rainfall and strongest storms are most likely to develop from southeastern Montana and northeastern Wyoming through northeastern Nebraska, moving into western Iowa Sunday night. These areas may see large hail and isolated tornadoes. Another region of heavy rainfall with scattered thunderstorms will develop just east of this system, starting the day over Iowa and Illinois, moving eastward into the Midwest and Lower Ohio River Valley by Sunday night.

In the Southern Plains, heavy rainfall will continue winding down on Sunday for Texas. However, the combination of onshore flow from the Gulf of Mexico and a wave of low pressure will continue triggering rain showers from southern Texas through Oklahoma. This will allow for flooding to remain a concern, especially for the San Antonio area.

Out West, a trough of low pressure moves over the Pacific Northwest, bringing scattered showers to Washington and Oregon on Sunday. Some moisture from this system will reach into northern California and northern Nevada, bringing a few light rain showers Sunday afternoon into Monday.
More News Articles

Acton Weather at a Glance

Updated 12:13 AM EDT
Weather Station
Lawrence (KLWM)
Elevation
148 ft
Report Station
You are about to report this weather station for bad data.

Please select the information which is incorrect and click 'Submit' otherwise click 'Cancel'.

— Cancel

Now
Overcast
Overcast
Temperature
41 °F
Feels Like 34 °F
Wind(mph)
13
Sunrise / Set
5:14 AM
8:11 PM
Moon
Full
Tonight
Rain Showers 39 °F
Rain Showers
100% chance of precipitation
Sunday
Rain Showers 57 °F
Rain Showers
50% chance of precipitation
Sunday Night
Partly Cloudy 39 °F
Partly Cloudy
Monday
Clear 68 | 46 °F
Clear
Tuesday
Clear 73 | 46 °F
Clear
Wednesday
Mostly Cloudy 75 | 61 °F
Mostly Cloudy
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
29.74 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 1300 ft
Overcast 3200 ft
Moisture
Humidity
81%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
SPECI KLWM 260413Z 30011G17KT 10SM BKN013 OVC032 05/02 A2974 RMK AO2
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Windchill
34 °F
Dew Point
36 °F
Wind
Speed / Dir
13 mph from WNW
Wind Gust
20 mph
Health
UV
0 out of 16
Pollen
.90 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Local Activity
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Sunday
rain Overcast with a chance of rain. High of 57F. Breezy. Winds from the WNW at 15 to 20 mph with gusts to 30 mph. Chance of rain 50%.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 39F. Winds from the West at 5 to 15 mph.
Monday
clear Clear. High of 68F. Breezy. Winds from the WNW at 15 to 20 mph.
Monday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Tuesday
clear Clear. High of 73F. Winds from the SSW at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 46F. Winds from the SSW at 5 to 15 mph.
Wednesday
mostlycloudy Partly cloudy in the morning, then overcast. High of 75F. Winds from the South at 10 to 15 mph.
Wednesday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 61F. Winds from the SSW at 5 to 15 mph.
Thursday
partlycloudy Mostly cloudy. High of 86F. Winds from the WSW at 10 to 15 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 66F. Winds from the WSW at 5 to 15 mph.
Friday
partlycloudy Partly cloudy. High of 86F. Winds from the WSW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 66F. Winds from the WSW at 5 to 10 mph.
Saturday
partlycloudy Partly cloudy. High of 82F. Winds from the WSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 64F. Winds from the SW at 10 to 15 mph.
Sunday
partlycloudy Clear. High of 88F. Winds from the SW at 5 to 15 mph.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 63F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Monday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 79F. Winds less than 5 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Clear. Low of 59F. Winds less than 5 mph.
Tuesday
clear Clear. High of 77F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Clear. Low of 55F. Winds less than 5 mph.
Wednesday
clear Clear. High of 73F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Clear. Fog overnight. Low of 55F. Winds less than 5 mph.
Loading…
 
First Previous Last Next  
Updated:  
 
 

 

Displaying 0–0 of 42 Stations ► ◄
webcam preview

Weather Forecast for Acton MA

View Calendar 10-Day Forecast for station KLWM

Sunday, 26
Rain Showers
57 | 39 °F
Rain Showers
Chance of
Precipitation
50%
Monday, 27
Clear
68 | 46 °F
Clear
Chance of
Precipitation
0%
Tuesday, 28
Clear
73 | 46 °F
Clear
Chance of
Precipitation
0%
Wednesday, 29
Mostly Cloudy
75 | 61 °F
Mostly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Partly Cloudy
86 | 66 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 31
Partly Cloudy
86 | 66 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 1
Partly Cloudy
82 | 64 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 2
Partly Cloudy
88 | 63 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 3
Chance of a Thunderstorm
79 | 59 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Tuesday, 4
Clear
77 | 55 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 10:36 PM EDT on May 25, 2013
Descriptive Forecast
Sunday
rain Overcast with a chance of rain. High of 57F. Breezy. Winds from the WNW at 15 to 20 mph with gusts to 30 mph. Chance of rain 50%.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 39F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 39 51 | 43 51 | 40 44 | 37
Wind 11 mph NW 16 mph WNW 15 mph NW 8 mph WNW
Humidity 93% 75% 67% 79%
Chance of Precip. 100% 60% 50% 10%
Cloud Cover 94% 74% 99% 23%
Conditions Rain Showers Chance of Rain Chance of Rain Clear
Sunrise & Sunset
5:14 AM
8:11 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.60], Average RMSE [2.58]
The National Weather Service forecast quality is fair. MaxT RMSE [3.19], Average RMSE [2.71] : Use NWS
Source: BestForecast at 10:36 PM EDT on May 25, 2013
Descriptive Forecast
Monday
clear Clear. High of 68F. Breezy. Winds from the WNW at 15 to 20 mph.
Monday Night
nt_clear Clear. Low of 46F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 38 63 | 37 58 | 37 46 | 38
Wind 6 mph WSW 15 mph WNW 12 mph WNW 2 mph NW
Humidity 71% 37% 45% 74%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 5% 10% 19% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:13 AM
8:12 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.66], Average RMSE [3.42]
The National Weather Service forecast quality is fair. MaxT RMSE [2.78], Average RMSE [2.88] : Use NWS
Source: BestForecast at 10:36 PM EDT on May 25, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 73F. Winds from the SSW at 5 to 10 mph.
Tuesday Night
nt_clear Clear. Low of 46F. Winds from the SSW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 41 68 | 41 67 | 46 55 | 45
Wind 2 mph WNW 4 mph South 10 mph SSE 8 mph SSW
Humidity 70% 38% 49% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 16% 4% 11%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:13 AM
8:13 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.83], Average RMSE [3.57]
The National Weather Service forecast quality is fair. MaxT RMSE [2.59], Average RMSE [3.37] : Use NWS
Source: BestForecast at 10:36 PM EDT on May 25, 2013
Descriptive Forecast
Wednesday
mostlycloudy Partly cloudy in the morning, then overcast. High of 75F. Winds from the South at 10 to 15 mph.
Wednesday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 61F. Winds from the SSW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 42 70 | 49 67 | 56 68 | 59
Wind 7 mph SSW 12 mph South 13 mph South 10 mph SSW
Humidity 75% 46% 67% 76%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 22% 55% 100% 84%
Conditions Clear Partly Cloudy Overcast Mostly Cloudy
Sunrise & Sunset
5:12 AM
8:14 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.22], Average RMSE [3.67]
The National Weather Service forecast quality is fair. MaxT RMSE [3.30], Average RMSE [3.61] : Use NWS
Source: BestForecast at 10:36 PM EDT on May 25, 2013
Descriptive Forecast
Thursday
partlycloudy Mostly cloudy. High of 86F. Winds from the WSW at 10 to 15 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 66F. Winds from the WSW at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 62 77 | 66 79 | 69 69 | 67
Wind 10 mph SW 11 mph WSW 11 mph WSW 10 mph WSW
Humidity 93% 68% 68% 93%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 64% 51% 76% 69%
Conditions Fog Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:11 AM
8:15 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.35], Average RMSE [4.55]
The National Weather Service forecast quality is poor. MaxT RMSE [3.83], Average RMSE [3.95] : Use NWS
Source: BestForecast at 10:36 PM EDT on May 25, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 86F. Winds from the WSW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 66F. Winds from the WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 64 81 | 64 80 | 67 69 | 67
Wind 7 mph West 5 mph West 7 mph WSW 8 mph WSW
Humidity 86% 55% 64% 95%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 13% 10% 33% 33%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:11 AM
8:15 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.32], Average RMSE [3.71]
The National Weather Service forecast quality is poor. MaxT RMSE [3.79], Average RMSE [4.20] : Use NWS
Source: BestForecast at 10:36 PM EDT on May 25, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 82F. Winds from the WSW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 64F. Winds from the SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 67 80 | 67 76 | 67 69 | 66
Wind 7 mph WSW 9 mph WSW 10 mph SW 11 mph SW
Humidity 87% 64% 73% 92%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 53% 41% 47% 64%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
5:10 AM
8:16 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.15], Average RMSE [3.62]
The National Weather Service forecast quality is poor. MaxT RMSE [3.88], Average RMSE [3.90] : Use NWS
Source: BestForecast at 10:36 PM EDT on May 25, 2013
Descriptive Forecast
Sunday
partlycloudy Clear. High of 88F. Winds from the SW at 5 to 15 mph.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 63F. Winds from the SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 65 83 | 64 77 | 62 66 | 61
Wind 10 mph SW 9 mph SW 8 mph SW 7 mph SW
Humidity 84% 53% 59% 84%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 22% 12% 5% 8%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:10 AM
8:17 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.92], Average RMSE [3.88]
Source: BestForecast at 10:36 PM EDT on May 25, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 79F. Winds less than 5 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Clear. Low of 59F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 61 74 | 58 71 | 56 62 | 55
Wind 7 mph WSW 5 mph SW 4 mph SW 3 mph WSW
Humidity 86% 57% 59% 78%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 22% 28% 26% 19%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:09 AM
8:18 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.92], Average RMSE [4.05]
Source: BestForecast at 10:36 PM EDT on May 25, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 77F. Winds less than 5 mph.
Tuesday Night
nt_partlycloudy Clear. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 54 72 | 54 69 | 56 59 | 56
Wind 4 mph WNW 1 mph WNW 1 mph SSE 2 mph WNW
Humidity 78% 55% 65% 90%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 2% 3% 5%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:09 AM
8:18 PM
Source: BestForecast at 10:36 PM EDT on May 25, 2013
Descriptive Forecast
Wednesday
clear Clear. High of 73F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Clear. Fog overnight. Low of 55F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 55 70 | 56 68 | 57 59 | 56
Wind 3 mph NW 1 mph ENE 3 mph SSE 2 mph SSW
Humidity 91% 60% 67% 93%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 10% % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 26, 2013 Max Temp Min Temp
Normal (KBED) 69 °F 47 °F
Record (KBED) 90 °F (1965) 33 °F (1972)
Yesterday 52 °F 42 °F
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Saturday Good
PM2.5
Saturday Good
OZONE
Sunday Good
PM2.5
Sunday Good
OZONE
Monday Good
PM2.5
Monday Good
OZONE
Coastal Water Temperatures
Place Temperature
Boston, MA 57.0 °F
Providence, RI 60.1 °F
Fall River, MA 62.1 °F
Conimicut Light, RI 64.9 °F
Marine Forecast
Astronomy
May. 26, 2013 Rise Set
Actual Time 5:14 AM EDT 8:11 PM EDT
Civil Twilight 4:40 AM EDT 8:45 PM EDT
Nautical Twilight 3:58 AM EDT 9:28 PM EDT
Astronomical Twilight 3:08 AM EDT 10:18 PM EDT
Moon 9:55 PM EDT 6:40 AM EDT
Length Of Visible Light 16h 04m
Length of Day
14h 57m
Tomorrow will be 1m 32s longer.
Full, 98% of the Moon is Illuminated
Today
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full
Visit Astronomy
Today's Extremes
State Highs State Lows
57 °F
Nantucket
55 °F
Marshfield
55 °F
Chatham
55 °F
Hyannis
55 °F
Martha's Vineyard
37 °F
Worcester
39 °F
East Milton
39 °F
Bedford
39 °F
Pittsfield
39 °F
North Adams
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
Follow us on Twitter Find us on Facebook Community
WunderPhotos®
Idyll in the country
Morning Lupine
• • • • • • • • • •
Uploaded by: ichbinhier
1,615,034 photos uploaded!
Upload a photo now
Visit WunderPhotos
WunderBlogs®
Wet and cool Memorial Day weeke...
By NEwxguy 2 days ago
Visit WunderBlogs
Travel & Activities
Travel Planning
Travel Planner Road Trip Planner
Destination? *
When are you going?
to
Is there an activity you would like to explore?
* Required field
View all Travel Tools
Aviation
City Temp. Conditions Updated
Bedford 39 °F Overcast 12:40 AM EDT
Fitchburg 42 °F Overcast 11:52 PM EDT
Nashua 39 °F Light Rain 12:37 AM EDT
Lawrence 41 °F Overcast 12:13 AM EDT
View all Aviation Tools
Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: MVFR (KLWM)
Wind Speed: 11.0 kts.
Wind Dir: 300° (WNW)
Ceiling: 1300 ft

SPECI KLWM 260413Z 30011G17KT 10SM BKN013 OVC032 05/02 A2974 RMK AO2

View all Reports & Maps
Nearby Events
Event Date Forecast
PFLAG meeting 7:00 PM EDT
2013-04-21		 Chance of Rain, 50°F
Event data courtesy eviesays.com
Sports
View all Sports Weather
Videos
Year In Weather 2012

Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

Visit Our Video Section
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Littleton, MA 38.3 °F 38 °F 38 °F 99% NW  at  3.0 mph - / hr 272 ft 12:51 AM EDT Normal  
West Acton, Acton, MA 39.7 °F 40 °F 37 °F 90% WSW  at  1.0 mph 0.00 in / hr 279 ft 12:50 AM EDT Normal  
Indian Village, Acton, MA 39.3 °F 39 °F 38 °F 95% NW  at  0.0 mph 0.00 in / hr 224 ft 12:52 AM EDT Rapid Fire  
Pope Road, Acton, MA 41.9 °F 42 °F 39 °F 92% WNW  at  0.0 mph 0.00 in / hr 200 ft 12:50 AM EDT Normal  
Concord, MA 39.7 °F 40 °F 37 °F 91% NNW  at  2.0 mph - / hr 100 ft 12:50 AM EDT Normal  
Carlisle/Westford, Carlisle, MA 40.2 °F 40 °F 39 °F 94% WNW  at  0.0 mph - / hr 210 ft 12:46 AM EDT Normal
Carlisle Fire Carlisle Center, Carlisle, MA 39.8 °F 40 °F 38 °F 93% WSW  at  0.5 mph 0.00 in / hr 199 ft 12:52 AM EDT Rapid Fire  
Great Hill, Acton, MA 39.9 °F 40 °F 37 °F 88% West  at  2.0 mph 0.00 in / hr 241 ft 12:52 AM EDT Normal  
APRSWXNET Carlisle Public School MA , Carlisle, MA 39 °F 35 °F 36 °F 89% NNW  at  5 mph 0.00 in / hr 246 ft 12:14 AM EDT MADIS
N1JKL, 2A at I-495, Littleton, MA 39.8 °F 40 °F 40 °F 100% NW  at  0.2 mph 0.00 in / hr 295 ft 12:50 AM EDT Normal
Littleton, Littleton, MA 40.0 °F 40 °F 37 °F 89% North  at  1.0 mph 0.00 in / hr 243 ft 12:43 AM EDT Normal  
Carlisle, MA 39.2 °F 39 °F 39 °F 100% SW  at  0.0 mph 0.00 in / hr 200 ft 12:46 AM EDT Normal  
Pine Hill, Chelmsford, MA 39.3 °F 39 °F 37 °F 93% NW  at  1.0 mph 0.00 in / hr 289 ft 12:50 AM EDT Normal
Farm Road, Stow, MA 40.0 °F 40 °F 38 °F 92% SW  at  0.0 mph 0.00 in / hr 220 ft 12:49 AM EDT Normal  
Concord Academy, Main St, Concord, MA 40.0 °F 40 °F -53 °F - ENE  at  0.0 mph 0.00 in / hr 125 ft 12:52 AM EDT Rapid Fire  
Glenview Terrace, Maynard, MA 42.7 °F 43 °F 39 °F 87% North  at  0.0 mph 0.00 in / hr 160 ft 12:51 AM EDT Rapid Fire  
West Concord, Concord, MA 41.0 °F 36 °F 41 °F 100% NW  at  7.4 mph 0.00 in / hr 195 ft 12:52 AM EDT Rapid Fire  
APRSWXNET Bedford MA , Carlisle, MA 39 °F 36 °F 38 °F 96% WSW  at  4 mph 0.00 in / hr 219 ft 12:18 AM EDT MADIS
Boxboro Road, Stow, MA 39.4 °F 39 °F 39 °F 99% WNW  at  0.0 mph 0.00 in / hr 318 ft 12:39 AM EDT Normal
6B6, Stow, MA 39.8 °F 32 °F 36 °F 85% WNW  at  13.0 mph 0.00 in / hr 268 ft 12:51 AM EDT Rapid Fire
Brookside, Westford, MA 39.5 °F 40 °F 38 °F 95% SW  at  0.0 mph - / hr 174 ft 12:51 AM EDT Normal
East Concord, Concord, MA 40.8 °F 41 °F 40 °F 96% West  at  2.0 mph 0.00 in / hr 144 ft 12:51 AM EDT Rapid Fire
Rowe Land, Harvard, MA 40.0 °F 40 °F 37 °F 90% North  at  2.0 mph 0.00 in / hr 341 ft 12:50 AM EDT Normal  
MesoWest Concord , Concord, MA 41 °F 35 °F 38 °F 89% NW  at  9 mph 0.00 in / hr 187 ft 11:30 PM EDT MADIS
Pilgrim Village, Westford, MA 39.7 °F 40 °F 35 °F 82% SE  at  0.0 mph 0.00 in / hr 246 ft 12:52 AM EDT Normal
Chelmsford, Chelmsford, MA 39.6 °F 36 °F 38 °F 94% South  at  5.4 mph 0.00 in / hr 335 ft 12:51 AM EDT Rapid Fire  
Toby's Pond, Concord, MA 40.7 °F 41 °F 39 °F 94% NW  at  3.0 mph 0.00 in / hr 128 ft 12:52 AM EDT Rapid Fire
Wallace Astrophysical Observatory, Westford, MA 38.4 °F 38 °F 38 °F 97% NW  at  0.0 mph 0.00 in / hr 351 ft 12:47 AM EDT Normal
Nabnasset North, Westford, MA 39.8 °F 40 °F 38 °F 92% West  at  0.0 mph - / hr 207 ft 12:41 AM EDT Normal  
MesoWest Billerica , North Billerica, MA 41 °F 37 °F 36 °F 82% NNW  at  6 mph 0.00 in / hr 160 ft 11:30 PM EDT MADIS
Kayla Drive, Westford, MA 39.4 °F 39 °F 38 °F 94% West  at  0.0 mph - / hr 262 ft 12:40 AM EDT Normal  
Chelmsford, MA 39.9 °F 40 °F 38 °F 93% West  at  1.0 mph 0.00 in / hr 0 ft 12:47 AM EDT Normal  
DDMET Westford (MIT Haystack Obs.), MA, Westford, MA 39 °F 39 °F 34 °F 83% North  at  - 0.00 in / hr 459 ft 12:29 AM EDT MADIS
APRSWXNET Groton MA , Groton, MA 40 °F 40 °F 38 °F 92% SW  at  1 mph 0.00 in / hr 350 ft 12:17 AM EDT MADIS
Lost Lake, Groton, MA 39.0 °F 39 °F 39 °F 100% ESE  at  0.0 mph 0.01 in / hr 300 ft 12:52 AM EDT Rapid Fire
Hartwell Acres II, Bedford, MA 40.9 °F 41 °F 38 °F 88% NW  at  2.7 mph 0.00 in / hr 126 ft 12:52 AM EDT Rapid Fire  
Old Depot Area, Bedford, MA 41.0 °F 41 °F 39 °F 91% West  at  2.9 mph 0.00 in / hr 130 ft 12:39 AM EDT Rapid Fire  
North Billerica, MA 40.5 °F 40 °F 40 °F 98% NE  at  3.0 mph 0.00 in / hr 158 ft 12:49 AM EDT Normal  
Nutting Lake, Billerica, MA 40.6 °F 41 °F 34 °F 78% SSE  at  0.7 mph 0.00 in / hr 215 ft 12:52 AM EDT Rapid Fire  
Birch Hill, Stow, MA 39.6 °F 40 °F 38 °F 94% ESE  at  0.0 mph - / hr 308 ft 12:40 AM EDT Normal  
Chapel Hill, Groton, MA 38.7 °F 39 °F 38 °F 99% West  at  1.0 mph 0.00 in / hr 417 ft 12:51 AM EDT Rapid Fire  
119 @ Skyfields, Groton, MA 39.0 °F 39 °F 37 °F 93% SSW  at  0.0 mph 0.00 in / hr 350 ft 12:52 AM EDT Rapid Fire  
Would you like to share your weather data with the rest of the world? Add Your Weather Station!