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 (%):
Tuesday Night
nt_cloudy Cloudy. Low 44F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 45 49 | 49 48 | 48 46 | 44
Wind 0 mph ENE 0 mph ENE 0 mph SE 2 mph NE
Humidity 97% 99% 99% 91%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 96%
Conditions Overcast
Sunrise & Sunset
5:10 AM
8:17 PM
Wednesday
partlycloudy Mostly cloudy skies early, then partly cloudy in the afternoon. High 66F. Winds NE at 5 to 10 mph.
Wednesday Night
nt_partlycloudy A few clouds from time to time. Low 44F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 44 60 | 44 61 | 44 47 | 42
Wind 2 mph NNE 5 mph NNE 9 mph ESE 2 mph SE
Humidity 97% 55% 53% 83%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 79% 68% 30% 43%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:09 AM
8:17 PM
Thursday
partlycloudy Intervals of clouds and sunshine. High 71F. Winds ESE at 5 to 10 mph.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low near 50F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 43 66 | 47 65 | 45 52 | 48
Wind 1 mph ENE 7 mph ESE 9 mph SE 3 mph SSE
Humidity 88% 51% 48% 86%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 29% 34% 17% 41%
Conditions Clear Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:09 AM
8:18 PM
Friday
chancerain Considerable cloudiness. Occasional rain showers in the afternoon. High 72F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_mostlycloudy Mostly cloudy skies. Low 54F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 49 64 | 51 70 | 56 57 | 52
Wind 2 mph ESE 6 mph SSE 8 mph SSE 4 mph SSW
Humidity 90% 63% 62% 83%
Chance of Precip. 10% 40% 10% 10%
Cloud Cover 73% 96% 69% 74%
Conditions Mostly Cloudy Chance of Rain Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:08 AM
8:19 PM
Saturday
partlycloudy Intervals of clouds and sunshine. High 77F. Winds NNE at 5 to 10 mph.
Saturday Night
nt_clear Mostly clear. Low 47F. Winds NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 72 | 48 71 | 42 53 | 41
Wind 5 mph NNW 9 mph NNE 9 mph NNE 3 mph NNE
Humidity 90% 43% 35% 63%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 52% 70% 16% 14%
Conditions Partly Cloudy Mostly Cloudy Clear Clear
Sunrise & Sunset
5:08 AM
8:19 PM
Sunday
clear Mostly sunny skies. High 73F. Winds ESE at 10 to 15 mph.
Sunday Night
nt_partlycloudy Mostly clear skies early then becoming mostly cloudy later at night. Low 53F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 42 67 | 41 70 | 43 57 | 45
Wind 3 mph NNE 7 mph ESE 11 mph SSE 6 mph SE
Humidity 75% 39% 38% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 26% 19% 23% 42%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:08 AM
8:20 PM
Monday
chancetstorms Scattered showers and thunderstorms. High 74F. Winds S at 10 to 20 mph. Chance of rain 60%.
Monday Night
nt_chancetstorms Scattered thunderstorms in the evening, then variable clouds overnight with more showers at times. Low 62F. Winds S at 10 to 20 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 50 69 | 55 70 | 57 67 | 61
Wind 5 mph SE 13 mph S 16 mph S 9 mph S
Humidity 86% 61% 64% 81%
Chance of Precip. 20% 60% 60% 60%
Cloud Cover 66% 50% 84% 89%
Conditions Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:07 AM
8:21 PM
Tuesday
chancerain Overcast with rain showers at times. High 82F. Winds SW at 10 to 15 mph. Chance of rain 50%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms during the evening, then partly cloudy overnight. Low 62F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 75 | 61 76 | 60 68 | 60
Wind 6 mph SSW 11 mph SW 12 mph SW 6 mph WSW
Humidity 94% 63% 58% 76%
Chance of Precip. 40% 40% 40% 20%
Cloud Cover 90% 59% 58% 74%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:07 AM
8:21 PM
Wednesday
partlycloudy Partly cloudy skies. High near 80F. Winds WNW at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low 58F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 58 76 | 54 76 | 52 64 | 50
Wind 5 mph W 10 mph WNW 11 mph WNW 7 mph NW
Humidity 84% 47% 43% 59%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 51% 49% 40% 35%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:07 AM
8:22 PM
Thursday
partlycloudy Sunshine and clouds mixed. High 81F. Winds NNW at 10 to 15 mph.
Thursday Night
nt_chancerain Partly cloudy skies early giving way to a few showers after midnight. Low 58F. Winds WSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 50 75 | 50 76 | 52 63 | 50
Wind 6 mph NW 9 mph NNW 9 mph WNW 5 mph SW
Humidity 73% 42% 43% 62%
Chance of Precip. 10% 20% 10% 20%
Cloud Cover 12% 46% 41% 28%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:07 AM
8:22 PM
Friday
partlycloudy Sunshine and clouds mixed. High around 80F. Winds ESE at 5 to 10 mph.
Friday Night
nt_chancerain Overcast with showers at times. Low 58F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 50 78 | 52 76 | 52 63 | 52
Wind 4 mph W 6 mph ENE 10 mph SSE 5 mph SSW
Humidity 69% 41% 43% 68%
Chance of Precip. 30% 20% 20% 30%
Cloud Cover 40% 41% 44% 46%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Cloudy with showers. High 81F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
Saturday Night
nt_chancerain Overcast with rain showers at times. Low 62F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 53 78 | 55 77 | 56 67 | 56
Wind 4 mph S 8 mph SSW 12 mph S 6 mph SSW
Humidity 79% 46% 47% 68%
Chance of Precip. 40% 40% 30% 40%
Cloud Cover 50% 50% 44% 50%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
chancetstorms Rain showers early with isolated thunderstorms developing later in the day. High 79F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Sunday Night
nt_chancetstorms Mostly cloudy with showers and a few thunderstorms. Low 61F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 56 75 | 56 75 | 57 66 | 55
Wind 4 mph SW 8 mph WSW 10 mph S 5 mph SSW
Humidity 77% 52% 53% 70%
Chance of Precip. 40% 20% 30% 40%
Cloud Cover 50% 42% 37% 50%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Monday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 79F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Monday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 62F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 55 75 | 56 76 | 57 65 | 56
Wind 4 mph SW 9 mph SSW 11 mph SSW 7 mph SSW
Humidity 77% 52% 52% 71%
Chance of Precip. 50% 50% 40% 50%
Cloud Cover 50% 52% 50% 50%
Conditions Chance of Rain Chance of a Thunderstorm Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 81F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_partlycloudy A few clouds. Low 62F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 57 77 | 59 77 | 56 67 | 55
Wind 6 mph WSW 8 mph SW 11 mph SSW 6 mph SSW
Humidity 81% 55% 50% 66%
Chance of Precip. 40% 20% 20% 10%
Cloud Cover 50% 28% 34% 50%
Conditions Chance of Rain Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise