Hourly Weather Forecast for Sunday

Chelmsford, Massachusetts (01824)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday Night
nt_mostlycloudy Partly cloudy this evening, then becoming cloudy after midnight. Low 38F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point | 54 | 34 42 | 33 39 | 32
Wind mph 1 mph NW 6 mph SW 7 mph SW
Humidity % 47% 71% 77%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover % % 10% 60%
Conditions Clear Mostly Cloudy
Sunrise & Sunset
7:14 AM
4:18 PM
Sunday
chancerain Showers in the morning, then cloudy in the afternoon. High 48F. Winds W at 10 to 15 mph. Chance of rain 50%.
Sunday Night
nt_partlycloudy A few clouds. Low 29F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 34 47 | 40 42 | 31 34 | 26
Wind 7 mph SSW 10 mph W 8 mph W 6 mph WNW
Humidity 78% 77% 66% 71%
Chance of Precip. 20% 20% 0% 0%
Cloud Cover 96% 98% 88% 64%
Conditions Overcast Overcast Overcast Mostly Cloudy
Sunrise & Sunset
7:14 AM
4:19 PM
Monday
clear A few passing clouds, otherwise generally sunny. High 38F. Winds NW at 10 to 15 mph.
Monday Night
nt_clear Clear skies. Low 22F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 23 38 | 19 32 | 18 26 | 15
Wind 6 mph WNW 11 mph NW 6 mph NNW 5 mph NNW
Humidity 76% 46% 57% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 44% 32% 7% 5%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:15 AM
4:20 PM
Tuesday
clear Mostly sunny skies. High 28F. Winds NNW at 5 to 10 mph.
Tuesday Night
nt_clear Mostly clear skies. Low near 15F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 11 27 | 5 23 | 3 18 | -3
Wind 6 mph N 9 mph NNW 8 mph NNW 7 mph NW
Humidity 60% 38% 41% 40%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 51% 30% 6%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:15 AM
4:21 PM
Wednesday
partlycloudy Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High near 30F. Winds WNW at 10 to 15 mph.
Wednesday Night
nt_clear Partly cloudy. Low 18F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | -3 27 | 0 24 | 2 20 | 3
Wind 6 mph W 12 mph WNW 7 mph WNW 7 mph SSW
Humidity 43% 30% 39% 48%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 30% 62% 35% 6%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:15 AM
4:21 PM
Thursday
clear Sunshine. High 32F. Winds WSW at 10 to 20 mph.
Thursday Night
nt_clear Mainly clear. Low 23F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 6 32 | 1 27 | 0 25 | 5
Wind 7 mph SW 15 mph WSW 10 mph WSW 9 mph WSW
Humidity 56% 26% 31% 41%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 27% 12% 27% 18%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:15 AM
4:22 PM
Friday
clear Sunshine and some clouds. High 36F. Winds WSW at 5 to 10 mph.
Friday Night
nt_sleet Partly cloudy early. Then a mix of wintry precipitation expected late. Low 28F. Winds light and variable. Chance of precip 60%. Snow and ice accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 7 34 | 9 30 | 14 29 | 19
Wind 6 mph W 9 mph W 6 mph SSW 4 mph SSE
Humidity 49% 35% 50% 67%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 7% 8% 41% 87%
Conditions Clear Clear Partly Cloudy Overcast
Sunrise & Sunset
7:15 AM
4:23 PM
Saturday
chancerain Rain showers in the morning becoming a steady light rain in the afternoon. High 43F. Winds SSW at 5 to 10 mph. Chance of rain 70%.
Saturday Night
nt_rain Rain. Low 36F. Winds WSW at 5 to 10 mph. Chance of rain 60%. Rainfall near a half an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 29 39 | 36 40 | 38 39 | 37
Wind 4 mph SE 7 mph SW 8 mph SSW 8 mph WSW
Humidity 85% 87% 95% 92%
Chance of Precip. 60% 60% 70% 60%
Cloud Cover 94% 96% 91% 100%
Conditions Chance of Rain Chance of Rain Chance of Rain Rain
Sunrise & Sunset
7:15 AM
4:24 PM
Sunday
partlycloudy Some clouds in the morning will give way to mainly sunny skies for the afternoon. High near 40F. Winds NW at 10 to 15 mph.
Sunday Night
nt_clear Clear skies. Low around 25F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 32 40 | 26 34 | 23 28 | 18
Wind 7 mph WNW 13 mph NW 9 mph WNW 9 mph NW
Humidity 84% 58% 64% 66%
Chance of Precip. 60% 20% 10% 0%
Cloud Cover 100% 31% 17% 14%
Conditions Rain Partly Cloudy Clear Clear
Sunrise & Sunset
7:15 AM
4:25 PM
Monday
clear Except for a few afternoon clouds, mainly sunny. High 32F. Winds N at 5 to 10 mph.
Monday Night
nt_partlycloudy Partly to mostly cloudy. Low 26F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 18 31 | 13 28 | 15 27 | 19
Wind 8 mph NNW 4 mph N 4 mph NE 2 mph SSE
Humidity 70% 48% 57% 70%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 8% 13% 55% 63%
Conditions Clear Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:15 AM
4:26 PM
Tuesday
snow Variable clouds with snow showers. High 33F. Winds NNW at 5 to 10 mph. Chance of snow 60%. Snowfall around one inch.
Tuesday Night
nt_snow Variable clouds with snow showers or flurries. Low 16F. Winds NNW at 10 to 15 mph. Chance of snow 50%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 24 32 | 23 27 | 20 20 | 16
Wind 2 mph ESE 6 mph NNW 9 mph NNW 12 mph NNW
Humidity 85% 69% 75% 84%
Chance of Precip. 20% 50% 60% 30%
Cloud Cover 72% 78% 76% 60%
Conditions Mostly Cloudy Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Wednesday
snow Snow showers early. Peeks of sunshine later. High near 20F. Winds NW at 10 to 20 mph. Chance of snow 40%.
Wednesday Night
nt_partlycloudy A few clouds. Low 11F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 12 20 | 11 16 | 10 13 | 10
Wind 11 mph NW 14 mph NW 10 mph NW 8 mph NW
Humidity 79% 67% 78% 87%
Chance of Precip. 40% 20% 20% 10%
Cloud Cover 50% 33% 35% 44%
Conditions Snow Showers Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
snow A few snow showers around in the morning, otherwise mostly cloudy. High 21F. Winds WNW at 10 to 15 mph. Chance of snow 30%.
Thursday Night
nt_partlycloudy Partly cloudy. Low 13F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 12 | 9 19 | 8 17 | 7 14 | 6
Wind 8 mph WNW 11 mph WNW 10 mph WNW 9 mph WNW
Humidity 89% 63% 66% 70%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 58% 66% 67% 52%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
snow Partly cloudy skies early. A few snow showers developing later in the day. High 26F. Winds NW at 10 to 15 mph. Chance of snow 30%.
Friday Night
nt_chancesnow Becoming partly cloudy later with any flurries or snow showers ending by midnight. Low 14F. Winds NW at 5 to 10 mph. Chance of snow 30%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 9 22 | 13 21 | 13 17 | 12
Wind 9 mph NW 12 mph NW 9 mph NW 9 mph NW
Humidity 79% 66% 71% 79%
Chance of Precip. 20% 20% 30% 30%
Cloud Cover 31% 31% 40% 40%
Conditions Partly Cloudy Partly Cloudy Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly cloudy. High near 25F. Winds NW at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 14F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 15 | 11 23 | 13 20 | 11 16 | 11
Wind 9 mph NW 12 mph NW 10 mph NW 9 mph WNW
Humidity 84% 65% 67% 79%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 37% 35% 31% 30%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise