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
snow Snow likely. Temps nearly steady in the mid 30s. Winds NNW at 10 to 15 mph. Chance of snow 80%. 1 to 3 inches of snow expected.
Saturday Night
nt_snow Snow this evening will taper off and give way to cloudy skies late. Low 19F. Winds NNW at 5 to 10 mph. Chance of snow 70%. Snowfall around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 29 33 | 24 33 | 21 27 | 14
Wind 8 mph N 12 mph NNW 8 mph NNW 9 mph NNW
Humidity 81% 69% 60% 57%
Chance of Precip. 40% 80% 70% 40%
Cloud Cover 100% 100% 100% 99%
Conditions Snow Showers Snow Snow Snow Showers
Sunrise & Sunset
6:35 AM
7:06 PM
Sunday
clear Sunshine along with some cloudy intervals. High 43F. Winds NW at 5 to 10 mph.
Sunday Night
nt_partlycloudy A few clouds. Low 29F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 11 36 | 9 39 | 13 31 | 13
Wind 7 mph NNW 7 mph NW 5 mph WSW 5 mph SSW
Humidity 67% 31% 35% 45%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 57% 14% 31% 15%
Conditions Partly Cloudy Clear Partly Cloudy Clear
Sunrise & Sunset
6:33 AM
7:07 PM
Monday
chancerain Considerable cloudiness. Occasional rain showers in the afternoon. High near 50F. Winds SSW at 10 to 20 mph. Chance of rain 60%.
Monday Night
nt_partlycloudy Partly cloudy skies. Low 31F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 21 44 | 28 47 | 30 36 | 25
Wind 8 mph S 14 mph SSW 11 mph WSW 9 mph W
Humidity 64% 54% 51% 63%
Chance of Precip. 0% 50% 20% 0%
Cloud Cover 91% 95% 65% 41%
Conditions Overcast Chance of Rain Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:31 AM
7:08 PM
Tuesday
clear Sunshine and some clouds. High around 50F. Winds WNW at 10 to 20 mph.
Tuesday Night
nt_mostlycloudy Mostly cloudy skies. Low 31F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 25 44 | 22 45 | 21 34 | 22
Wind 9 mph W 14 mph WNW 13 mph WNW 3 mph N
Humidity 73% 41% 38% 62%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 15% 7% 61% 71%
Conditions Clear Clear Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
6:29 AM
7:09 PM
Wednesday
partlycloudy Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 49F. Winds NNW at 10 to 15 mph.
Wednesday Night
nt_clear A mostly clear sky. Low 32F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 19 43 | 13 44 | 17 34 | 19
Wind 4 mph N 12 mph NNW 10 mph NW 3 mph WNW
Humidity 58% 29% 33% 54%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 57% 14% 4% 12%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
6:28 AM
7:11 PM
Thursday
partlycloudy Intervals of clouds and sunshine. High 57F. Winds SW at 10 to 15 mph.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low 43F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 18 50 | 26 51 | 34 46 | 41
Wind 2 mph WSW 9 mph SSW 11 mph SSW 8 mph SSW
Humidity 52% 39% 53% 82%
Chance of Precip. 0% 0% 20% 10%
Cloud Cover 31% 34% 30% 36%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:26 AM
7:12 PM
Friday
chancerain Partly cloudy early followed by increasing clouds with showers developing later in the day. High around 65F. Winds WSW at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low near 45F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 43 59 | 44 57 | 46 47 | 37
Wind 6 mph SW 10 mph WSW 10 mph W 7 mph SW
Humidity 95% 58% 66% 67%
Chance of Precip. 20% 10% 40% 50%
Cloud Cover 37% 61% 50% 84%
Conditions Partly Cloudy Mostly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
6:24 AM
7:13 PM
Saturday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 52F. Winds WNW at 10 to 20 mph. Chance of rain 40%.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 32F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 33 50 | 20 48 | 13 38 | 18
Wind 7 mph WSW 13 mph WNW 12 mph WNW 8 mph WNW
Humidity 60% 31% 24% 42%
Chance of Precip. 40% 20% 10% 10%
Cloud Cover 82% 55% 17% 35%
Conditions Chance of Rain Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
6:23 AM
7:14 PM
Sunday
clear Mostly sunny skies. High near 45F. Winds W at 10 to 15 mph.
Sunday Night
nt_clear Generally fair. Low 29F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 18 41 | 12 40 | 12 31 | 12
Wind 9 mph W 12 mph W 10 mph W 5 mph WNW
Humidity 54% 29% 31% 45%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 12% 34% 25% 18%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
6:21 AM
7:15 PM
Monday
partlycloudy Intervals of clouds and sunshine. High around 45F. Winds N at 5 to 10 mph.
Monday Night
nt_partlycloudy A few clouds. Low 32F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 11 41 | 15 41 | 19 34 | 24
Wind 6 mph NW 6 mph NE 7 mph NNW 2 mph E
Humidity 45% 35% 42% 68%
Chance of Precip. 10% 20% 10% 20%
Cloud Cover 36% 38% 19% 42%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
6:19 AM
7:16 PM
Tuesday
chancerain Partly cloudy early followed by increasing clouds with showers developing later in the day. High 49F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_snow A mixture of rain and snow showers. Low 36F. Winds light and variable. Chance of precip 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 21 44 | 23 44 | 25 38 | 26
Wind 1 mph E 4 mph SE 6 mph SE 2 mph SE
Humidity 61% 45% 47% 63%
Chance of Precip. 20% 20% 40% 40%
Cloud Cover 43% 50% 67% 72%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Snow
Sunrise & Sunset
Sun does not rise
Wednesday
snow Rain and snow in the morning transitioning to light rain in the afternoon. High 49F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancerain Light rain early...then remaining cloudy with showers late. Low 36F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 26 45 | 27 46 | 29 39 | 29
Wind 1 mph E 4 mph SSE 6 mph WSW 4 mph WSW
Humidity 65% 48% 52% 68%
Chance of Precip. 30% 60% 60% 50%
Cloud Cover 74% 80% 80% 78%
Conditions Snow Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Cloudy with showers. High 49F. Winds W at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancerain Cloudy with showers. Low 33F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 26 46 | 26 46 | 27 38 | 26
Wind 5 mph W 8 mph W 7 mph WSW 5 mph WNW
Humidity 65% 46% 48% 62%
Chance of Precip. 40% 30% 40% 50%
Cloud Cover 71% 60% 50% 50%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
chancerain Considerable cloudiness with occasional rain showers. High around 50F. Winds W at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 34F. Winds W at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 23 45 | 22 44 | 23 37 | 24
Wind 5 mph WNW 9 mph W 7 mph W 5 mph W
Humidity 64% 40% 44% 59%
Chance of Precip. 50% 50% 50% 40%
Cloud Cover 50% 50% 58% 60%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
chancerain A shower or two possible early with partly cloudy skies in the afternoon. High 52F. Winds WNW at 5 to 10 mph. Chance of rain 30%.
Saturday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 34F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 23 46 | 23 46 | 25 37 | 25
Wind 6 mph WNW 9 mph WNW 7 mph WNW 4 mph WNW
Humidity 61% 40% 44% 62%
Chance of Precip. 30% 10% 20% 40%
Cloud Cover 54% 51% 52% 51%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise