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 (%):
Friday
partlycloudy A mix of clouds and sun. Slight chance of a rain shower. High 74F. Winds WNW at 15 to 25 mph.
Friday Night
nt_partlycloudy Some clouds this evening will give way to mainly clear skies overnight. Low 38F. Winds WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 42 70 | 34 64 | 38 49 | 30
Wind 5 mph WSW 11 mph WNW 15 mph WNW 10 mph NW
Humidity 69% 26% 37% 49%
Chance of Precip. 40% 20% 0% 0%
Cloud Cover 98% 30% 34% 30%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:17 AM
8:07 PM
Saturday
clear Sunny skies. High 67F. Winds WNW at 10 to 20 mph.
Saturday Night
nt_clear A mostly clear sky. Low 48F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 19 59 | 20 64 | 26 50 | 29
Wind 8 mph WNW 14 mph WNW 12 mph W 6 mph WSW
Humidity 43% 22% 23% 44%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:16 AM
8:08 PM
Sunday
clear A mainly sunny sky. High 83F. Winds WSW at 10 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low 57F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 33 76 | 38 77 | 40 62 | 43
Wind 8 mph WSW 14 mph W 14 mph WSW 7 mph SW
Humidity 51% 26% 26% 51%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 1% 7% 40%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:15 AM
8:09 PM
Monday
chancerain Cloudy in the morning, then off and on rain showers during the afternoon hours. High 79F. Winds SW at 10 to 15 mph. Chance of rain 50%.
Monday Night
nt_chancerain Rain showers early with overcast skies late. Low near 60F. Winds SSW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 47 74 | 48 73 | 52 64 | 57
Wind 5 mph SW 9 mph SW 10 mph SW 6 mph SSW
Humidity 67% 40% 48% 77%
Chance of Precip. 0% 50% 50% 20%
Cloud Cover 83% 96% 97% 80%
Conditions Overcast Chance of Rain Chance of Rain Overcast
Sunrise & Sunset
5:14 AM
8:10 PM
Tuesday
partlycloudy Cloudy skies early, followed by partial clearing. High 88F. Winds SW at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low 64F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 57 79 | 60 83 | 60 71 | 63
Wind 5 mph SSW 9 mph SW 12 mph SW 8 mph SW
Humidity 88% 52% 46% 75%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 82% 79% 63% 38%
Conditions Overcast Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:14 AM
8:11 PM
Wednesday
chancetstorms Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 89F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_partlycloudy A few clouds. Low 64F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 63 83 | 62 82 | 61 71 | 63
Wind 5 mph SW 8 mph WSW 12 mph SW 7 mph SW
Humidity 92% 50% 49% 78%
Chance of Precip. 10% 40% 10% 10%
Cloud Cover 51% 50% 26% 46%
Conditions Partly Cloudy Chance of Rain Clear Partly Cloudy
Sunrise & Sunset
5:13 AM
8:12 PM
Thursday
chancetstorms Partly cloudy early. Scattered thunderstorms developing in the afternoon. High 86F. Winds SW at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 63F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 64 81 | 62 80 | 62 68 | 62
Wind 5 mph SSW 10 mph SW 10 mph SSW 5 mph SSW
Humidity 96% 52% 54% 80%
Chance of Precip. 20% 10% 50% 20%
Cloud Cover 41% 47% 50% 45%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:12 AM
8:13 PM
Friday
partlycloudy Intervals of clouds and sunshine. High 84F. Winds SSW at 10 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low 61F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 61 79 | 60 79 | 60 66 | 57
Wind 4 mph SSW 9 mph SSW 11 mph SSE 6 mph SSW
Humidity 88% 53% 51% 73%
Chance of Precip. 20% 20% 10% 20%
Cloud Cover 33% 59% 41% 17%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:12 AM
8:13 PM
Saturday
partlycloudy Partly cloudy. High near 90F. Winds SW at 10 to 15 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 63F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 57 83 | 56 84 | 56 68 | 56
Wind 4 mph SSW 9 mph SW 12 mph SW 5 mph SSW
Humidity 83% 40% 38% 67%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 21% 32% 44% 35%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:11 AM
8:14 PM
Sunday
chancerain Considerable cloudiness with occasional rain showers. High 78F. Winds S at 10 to 15 mph. Chance of rain 50%.
Sunday Night
nt_chancerain Cloudy with showers. Low 58F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 57 75 | 54 73 | 51 63 | 51
Wind 4 mph SSW 8 mph SSE 10 mph SE 5 mph S
Humidity 78% 48% 46% 66%
Chance of Precip. 20% 50% 20% 40%
Cloud Cover 36% 50% 39% 63%
Conditions Partly Cloudy Chance of Rain Partly Cloudy Chance of Rain
Sunrise & Sunset
5:11 AM
8:15 PM
Monday
chancetstorms Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 76F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancerain Showers early becoming less numerous late. Low 58F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 51 72 | 53 72 | 52 63 | 51
Wind 3 mph S 8 mph SSE 9 mph SSE 3 mph SSE
Humidity 75% 51% 48% 65%
Chance of Precip. 40% 30% 40% 20%
Cloud Cover 54% 46% 50% 33%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain A shower or two around the area in the morning, then partly cloudy in the afternoon. High 78F. Winds SSE at 10 to 15 mph. Chance of rain 30%.
Tuesday Night
nt_chancerain Overcast with showers at times. Low 59F. Winds S at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 51 73 | 53 74 | 54 64 | 53
Wind 2 mph SSE 8 mph SSE 12 mph S 5 mph S
Humidity 75% 49% 49% 69%
Chance of Precip. 30% 20% 30% 30%
Cloud Cover 40% 34% 40% 40%
Conditions Chance of Rain Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain Rain showers early with some sunshine later in the day. High 79F. Winds SSE at 10 to 20 mph. Chance of rain 40%.
Wednesday Night
nt_chancerain Overcast with rain showers at times. Low around 60F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 54 74 | 55 75 | 55 64 | 55
Wind 3 mph SSE 9 mph SSE 14 mph S 7 mph SSW
Humidity 80% 51% 50% 73%
Chance of Precip. 40% 20% 20% 40%
Cloud Cover 50% 42% 45% 54%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Considerable cloudiness with occasional rain showers. High 79F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 58F. Winds WSW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 55 74 | 55 74 | 54 63 | 55
Wind 4 mph SW 7 mph SSW 11 mph SSW 6 mph WSW
Humidity 80% 52% 50% 75%
Chance of Precip. 50% 50% 40% 40%
Cloud Cover 67% 64% 59% 61%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Variable clouds with scattered thunderstorms. High 78F. Winds WSW at 10 to 15 mph. Chance of rain 60%.
Friday Night
nt_chancetstorms Scattered thunderstorms. Low 58F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 53 73 | 53 74 | 53 62 | 53
Wind 4 mph W 8 mph SW 10 mph S 5 mph SW
Humidity 80% 51% 47% 73%
Chance of Precip. 50% 50% 50% 40%
Cloud Cover 63% 59% 52% 53%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise