Cambridge, MA (02138)

7:53 AM EDT on July 31, 2014 (GMT -0400)
Porter Square (KMACAMBR14) Elev 47 ft | 42.39 °N, 71.12 °W | Change Station

Current weather conditions updated 8 minutes ago

Partly Cloudy
Partly Cloudy
66.4 °F
Feels Like 66.4 °F
N
0.0
Wind Variable Wind from North
Gusts 0.0 mph

Today is forecast to be Warmer than yesterday.

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
5:35 AM 8:05 PM
Waxing Crescent, 18% visible
Pressure 30.10 in
Visibility 10.0 miles
Clouds Few 25000 ft
Dew Point 63 °F
Humidity 88%
Rainfall 0.00 in
Snow Depth Not available.
UV 1 out of 12
Pollen 4.90 out of 12
PM2.5 Good
Flu Activity Not available.
METAR KBOS 311054Z 18003KT 10SM FEW250 17/14 A3010 RMK AO2 SLP191 T01720144

More Conditions Fewer Conditions

Pressure 30.10 in
Visibility 10.0 miles
Clouds Few 25000 ft
Dew Point 63 °F
Humidity 88%
Rainfall 0.00 in
Snow Depth Not available.
UV 1 out of 12
Pollen 4.90 out of 12
PM2.5 Good
Flu Activity Not available.
METAR KBOS 311054Z 18003KT 10SM FEW250 17/14 A3010 RMK AO2 SLP191 T01720144

More Conditions Fewer Conditions

10-Day Weather Forecast

Almanac

Astronomy

Jul. 31, 2014 Rise Set
Actual Time 5:35 AM EDT 8:05 PM EDT
Civil Twilight 5:04 AM EDT 8:37 PM EDT
Nautical Twilight 4:24 AM EDT 9:16 PM EDT
Astronomical Twilight 3:39 AM EDT 10:00 PM EDT
Moon 10:06 AM EDT 10:09 PM EDT
Length of Visible Light 15h 32m
Length of Day
14h 29m
Tomorrow will be 2m 9s shorter.
Waxing Crescent, 18% of the Moon is Illuminated
Today
Waxing Crescent
Aug 3
First Quarter
Aug 10
Full
Aug 17
Last Quarter
Aug 25
New

Today's Extremes

State Highs State Lows

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By Dr. Jeff Masters
Director of Meteorology, Weather Underground
By Kari Strenfel
Meteorologist, Weather Underground
By Christopher C. Burt
Weather Historian, Weather Underground
July 31, 2014
July 31, 2014
July 31, 2014

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Yesterday Good
PM2.5
Current Good
PM2.5
Thursday Good
PM2.5
Thursday Good
OZONE

Snow Depth

Station Depth Elevation
No new snow has been reported.

Earthquake Activity

City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature
Boston, MA 63.0 °F
Providence, RI 73.9 °F
Fall River, MA 75.0 °F
Conimicut Light, RI 73.9 °F

Nearby Weather Stations

Station Location Temp. Dew Point Humidity Wind Precip. Elev Updated Type
Porter Square, Cambridge, MA 66.4 °F 63 °F 88% North  at  0.0 mph 0.00 in / hr 47 ft 7:45 AM EDT Normal
Agassiz, Cambridge, MA 66.9 °F 60 °F 78% West  at  2.7 mph - / hr 46 ft 7:47 AM EDT Normal
Mount Auburn Cemetery, Watertown, MA 66.6 °F 61 °F 82% WNW  at  1.0 mph 0.00 in / hr 57 ft 7:38 AM EDT Normal
Albion, Somerville, MA 68.3 °F 62 °F 80% West  at  7.0 mph 0.00 in / hr 75 ft 7:53 AM EDT Rapid Fire
Inman Square, Somerville, MA 69.6 °F 69 °F 99% East  at  6.3 mph 0.00 in / hr 50 ft 7:45 AM EDT Normal
North Cambridge, Cambridge, MA 66.9 °F 62 °F 83% SSW  at  0.0 mph 0.00 in / hr 26 ft 7:40 AM EDT Normal
Central Square, Cambridge, MA 68.9 °F 61 °F 77% North  at  0.0 mph 0.00 in / hr 24 ft 7:53 AM EDT Rapid Fire
East Arlington, Arlington, MA 62.8 °F 59 °F 87% West  at  0.0 mph 0.00 in / hr 40 ft 7:30 AM EDT Normal
East Arlington 2, Arlington, MA 66.7 °F 62 °F 84% SW  at  1.0 mph 0.00 in / hr 68 ft 7:50 AM EDT Normal
Tufts University, Medford, MA 68.7 °F 61 °F 76% South  at  0.9 mph 0.00 in / hr 95 ft 7:53 AM EDT Rapid Fire
MIT (Green Bld Roof), Cambridge, MA 66.4 °F 61 °F 83% SSW  at  4.0 mph 0.00 in / hr 59 ft 7:50 AM EDT Normal
Beacon & Carlton Street, Brookline, MA 69.1 °F 60 °F 74% SW  at  3.1 mph - / hr 39 ft 7:53 AM EDT Normal
Cushing Square, Belmont, MA 66.9 °F 60 °F 78% NE  at  0.0 mph 0.00 in / hr 135 ft 7:53 AM EDT Rapid Fire
Emerson St. Across from Police Station, Medford, MA 65.3 °F 58 °F 76% WSW  at  0.0 mph 0.00 in / hr 12 ft 7:53 AM EDT Rapid Fire
Watertown Center, Watertown, MA 66.9 °F 61 °F 81% East  at  0.0 mph - / hr 62 ft 7:50 AM EDT Normal
Fisher Hill, Brookline, MA 67.0 °F 61 °F 81% SSW  at  3.0 mph 0.00 in / hr 177 ft 7:53 AM EDT Rapid Fire
West Medford, Medford, MA 69.0 °F 62 °F 78% SW  at  0.0 mph 0.00 in / hr 52 ft 7:53 AM EDT Rapid Fire
Lawrence Estates Garden Society, Medford, MA 62.9 °F 61 °F 92% NW  at  0.0 mph 0.00 in / hr 59 ft 7:43 AM EDT Normal
Belmont Hill, Belmont, MA 63.3 °F 61 °F 91% East  at  0.0 mph 0.00 in / hr 207 ft 7:52 AM EDT Rapid Fire
Chestnut Hill, Chestnut Hill, MA 68.0 °F 63 °F 84% West  at  1.0 mph 0.00 in / hr 210 ft 7:52 AM EDT Rapid Fire
Boston - South End, Boston, MA 66.4 °F 61 °F 82% WNW  at  1.0 mph 0.00 in / hr 86 ft 7:43 AM EDT Normal
UMass Waltham Center, Waltham, MA 64.2 °F 61 °F 92% SSW  at  0.0 mph 0.00 in / hr 66 ft 7:53 AM EDT Rapid Fire
Malden West, Malden, MA 66.7 °F 42 °F 41% West  at  0.0 mph 0.00 in / hr 0 ft 7:53 AM EDT Normal
South Boston, Boston, MA 67.9 °F 61 °F 79% SW  at  3.0 mph 0.00 in / hr 33 ft 7:53 AM EDT Normal
Mt. Ephraim, Lexington, MA 64.2 °F 60 °F 86% South  at  3.0 mph 0.00 in / hr 203 ft 7:53 AM EDT Rapid Fire
Waltham, MA 71.3 °F -69 °F - West  at  0.0 mph 0.00 in / hr 50 ft 7:50 AM EDT Normal
LMS, Lexington, MA 65.0 °F 61 °F 87% SSE  at  0.0 mph 0.00 in / hr 230 ft 7:53 AM EDT Rapid Fire
South Waltham, Waltham, MA 67.7 °F 61 °F 80% SSW  at  0.0 mph 0.00 in / hr 89 ft 7:50 AM EDT Normal
Prattville, Chelsea, MA 70.0 °F 63 °F 78% South  at  3.8 mph 0.00 in / hr 112 ft 7:53 AM EDT Rapid Fire
The Great Meadow, Lexington, MA 64.0 °F 61 °F 90% WSW  at  0.0 mph 0.00 in / hr 202 ft 7:50 AM EDT Normal

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