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 (%):
Thursday
chancetstorms Partly cloudy with afternoon showers or thunderstorms. A few storms may be severe. High 89F. Winds SW at 10 to 20 mph. Chance of rain 50%.
Thursday Night
nt_clear Mainly clear. Low 59F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 66 82 | 63 77 | 63 66 | 53
Wind 3 mph NE 12 mph SSW 12 mph WSW 6 mph NNW
Humidity 98% 54% 63% 64%
Chance of Precip. 0% 0% 50% 0%
Cloud Cover % 33% 71% 8%
Conditions Partly Cloudy Chance of a Thunderstorm Clear
Sunrise & Sunset
5:12 AM
8:13 PM
Friday
clear Mostly sunny skies. High 81F. Winds ENE at 5 to 10 mph.
Friday Night
nt_clear Generally fair. Low 58F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 54 76 | 55 75 | 53 62 | 55
Wind 4 mph N 6 mph E 9 mph ESE 4 mph SSE
Humidity 81% 48% 46% 79%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 4% 28% 12% 29%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:12 AM
8:13 PM
Saturday
clear A few passing clouds, otherwise generally sunny. High 89F. Winds SSW at 15 to 25 mph.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 64F. Winds SSW at 15 to 25 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 59 81 | 56 82 | 56 68 | 59
Wind 5 mph S 13 mph SSW 18 mph SSW 12 mph SSW
Humidity 95% 43% 41% 71%
Chance of Precip. 10% 0% 0% 20%
Cloud Cover 40% 29% 14% 48%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
5:11 AM
8:14 PM
Sunday
chancerain Overcast with rain showers at times. High 68F. WNW winds shifting to NE at 10 to 15 mph. Chance of rain 60%.
Sunday Night
nt_chancerain Cloudy with occasional rain showers. Low 49F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 59 65 | 55 59 | 46 54 | 49
Wind 8 mph SSW 12 mph NNW 9 mph ENE 3 mph ENE
Humidity 83% 69% 62% 85%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 69% 95% 97% 98%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:11 AM
8:15 PM
Monday
cloudy Cloudy. High 66F. Winds ENE at 10 to 15 mph.
Monday Night
nt_partlycloudy Cloudy skies early, then partly cloudy after midnight. Low 46F. Winds NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 49 61 | 37 61 | 33 51 | 39
Wind 6 mph NE 12 mph ENE 10 mph ENE 4 mph ENE
Humidity 95% 42% 35% 65%
Chance of Precip. 20% 10% 0% 10%
Cloud Cover 95% 88% 87% 88%
Conditions Overcast Overcast Overcast Overcast
Sunrise & Sunset
5:10 AM
8:16 PM
Tuesday
partlycloudy Partly cloudy. High 69F. Winds ENE at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 46F. Winds ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 40 65 | 36 64 | 32 51 | 38
Wind 5 mph NE 12 mph E 11 mph E 3 mph ENE
Humidity 74% 34% 30% 59%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 19% 47% 51% 16%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:10 AM
8:17 PM
Wednesday
clear Sunny. High around 75F. Winds E at 10 to 15 mph.
Wednesday Night
nt_clear A few clouds from time to time. Low 51F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 39 69 | 37 70 | 41 55 | 45
Wind 3 mph NE 7 mph E 10 mph SE 5 mph S
Humidity 70% 30% 35% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 11% 20% 22%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:09 AM
8:17 PM
Thursday
clear Mostly sunny skies. High 86F. Winds SSW at 10 to 15 mph.
Thursday Night
nt_clear A mostly clear sky. Low 62F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 49 78 | 48 81 | 50 65 | 53
Wind 3 mph SSW 6 mph S 10 mph S 7 mph SSW
Humidity 86% 35% 34% 66%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 17% 22% 19% 14%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:09 AM
8:18 PM
Friday
clear Sunny along with a few clouds. High 87F. Winds SSW at 10 to 15 mph.
Friday Night
nt_partlycloudy A few clouds. Low 64F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 56 83 | 56 83 | 55 69 | 56
Wind 5 mph SSW 9 mph SSW 11 mph S 6 mph SW
Humidity 78% 40% 39% 64%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 16% 29% 27% 34%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:08 AM
8:19 PM
Saturday
clear Mostly sunny skies. High 84F. Winds SE at 10 to 15 mph.
Saturday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 62F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 55 78 | 55 78 | 54 66 | 55
Wind 5 mph S 8 mph ESE 11 mph SE 4 mph SE
Humidity 70% 45% 42% 68%
Chance of Precip. 20% 20% 20% 60%
Cloud Cover 30% 20% 32% 50%
Conditions Partly Cloudy Clear Partly Cloudy Chance of Rain
Sunrise & Sunset
5:08 AM
8:19 PM
Sunday
chancerain Cloudy with showers. High 81F. Winds ESE at 10 to 15 mph. Chance of rain 50%.
Sunday Night
nt_chancerain Rain showers in the evening becoming a steady light rain overnight. Low near 60F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 55 76 | 54 76 | 54 66 | 55
Wind 3 mph ESE 11 mph ESE 11 mph SE 4 mph SE
Humidity 75% 47% 45% 68%
Chance of Precip. 50% 50% 50% 60%
Cloud Cover 50% 50% 50% 50%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Monday
tstorms Scattered thunderstorms in the morning becoming more widespread in the afternoon. High around 80F. Winds SE at 10 to 15 mph. Chance of rain 80%.
Monday Night
nt_chancerain Cloudy. Some light rain is likely. Low 62F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 54 75 | 55 76 | 55 66 | 56
Wind 2 mph SE 10 mph ESE 11 mph SE 4 mph SSE
Humidity 79% 49% 48% 69%
Chance of Precip. 60% 50% 60% 60%
Cloud Cover 56% 64% 75% 80%
Conditions Chance of Rain Chance of a Thunderstorm Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Cloudy with showers. High 79F. Winds SE at 10 to 15 mph. Chance of rain 50%.
Tuesday Night
nt_chancerain Cloudy with showers. Low 61F. Winds SSE at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 56 73 | 55 76 | 55 65 | 56
Wind 3 mph SE 10 mph SE 12 mph SSE 6 mph SSE
Humidity 78% 52% 48% 73%
Chance of Precip. 50% 40% 40% 40%
Cloud Cover 70% 71% 58% 50%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Scattered showers and thunderstorms. High 78F. Winds S at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 59F. Winds S at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 57 73 | 56 75 | 55 64 | 54
Wind 4 mph SSE 7 mph S 10 mph S 4 mph S
Humidity 82% 55% 51% 70%
Chance of Precip. 60% 40% 50% 50%
Cloud Cover 54% 50% 50% 50%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Cloudy with occasional rain showers. High 78F. Winds S at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_chancerain Cloudy with showers. Low 58F. Winds S at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 54 74 | 54 74 | 54 62 | 53
Wind 3 mph S 8 mph SSE 10 mph SSE 5 mph SSW
Humidity 80% 50% 50% 71%
Chance of Precip. 40% 50% 50% 50%
Cloud Cover 53% 62% 56% 50%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise