Hourly Weather Forecast for Friday

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
clear Abundant sunshine. High 82F. Winds NW at 5 to 10 mph.
Friday Night
nt_clear Mainly clear. Low 56F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 52 75 | 47 77 | 49 64 | 56
Wind 4 mph NNW 6 mph NW 6 mph WSW 4 mph S
Humidity 83% 36% 37% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 1% 22%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:12 AM
8:26 PM
Saturday
chancerain Partly cloudy in the morning. Increasing clouds with periods of showers later in the day. High 74F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
Saturday Night
nt_chancerain Showers in the evening, then partly cloudy overnight. Low near 55F. Winds N at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 55 74 | 56 66 | 55 60 | 56
Wind 2 mph SSE 6 mph ESE 8 mph ENE 3 mph N
Humidity 91% 54% 67% 86%
Chance of Precip. 0% 10% 60% 10%
Cloud Cover 51% 63% 97% 78%
Conditions Partly Cloudy Mostly Cloudy Chance of Rain Mostly Cloudy
Sunrise & Sunset
5:13 AM
8:26 PM
Sunday
clear Generally sunny. High around 85F. Winds WNW at 5 to 10 mph.
Sunday Night
nt_clear Clear skies. Low near 60F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 54 78 | 59 81 | 59 67 | 61
Wind 2 mph NW 6 mph WNW 8 mph W 4 mph NW
Humidity 91% 52% 47% 79%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 7% 8% 26% 13%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:13 AM
8:26 PM
Monday
clear Except for a few afternoon clouds, mainly sunny. High 86F. Winds S at 5 to 10 mph.
Monday Night
nt_partlycloudy A few clouds from time to time. Low 61F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 59 81 | 60 81 | 59 68 | 59
Wind 2 mph NW 4 mph S 7 mph SSE 5 mph SSW
Humidity 89% 49% 47% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 34% 51% 38%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:14 AM
8:25 PM
Tuesday
chancerain Cloudy with showers. High 82F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Showers tapering off in the evening with foggy conditions overnight. Low 64F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 77 | 66 78 | 67 69 | 67
Wind 3 mph ESE 8 mph SSE 9 mph SSE 6 mph S
Humidity 91% 69% 68% 93%
Chance of Precip. 30% 40% 40% 10%
Cloud Cover 61% 72% 53% 79%
Conditions Chance of Rain Chance of Rain Chance of Rain Mostly Cloudy
Sunrise & Sunset
5:14 AM
8:25 PM
Wednesday
chancetstorms A few showers in the morning with scattered thunderstorms arriving in the afternoon. High 86F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by occasional showers overnight. Low 64F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 66 79 | 69 80 | 69 70 | 65
Wind 4 mph S 8 mph SSW 9 mph S 5 mph SSW
Humidity 100% 74% 70% 84%
Chance of Precip. 10% 50% 40% 30%
Cloud Cover 81% 93% 59% 68%
Conditions Overcast Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:15 AM
8:24 PM
Thursday
chancetstorms Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 84F. Winds S at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Mostly cloudy skies. Scattered thunderstorms during the evening. Low 63F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 65 78 | 69 79 | 65 68 | 61
Wind 4 mph SE 7 mph SSW 9 mph SSW 4 mph SSW
Humidity 95% 76% 62% 80%
Chance of Precip. 20% 40% 40% 20%
Cloud Cover 72% 83% 60% 69%
Conditions Mostly Cloudy Chance of Rain Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:16 AM
8:24 PM
Friday
clear A few passing clouds, otherwise generally sunny. High 84F. Winds SW at 5 to 10 mph.
Friday Night
nt_partlycloudy A few clouds. Low 64F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 62 77 | 63 79 | 63 69 | 63
Wind 3 mph SSW 8 mph S 9 mph SSW 5 mph W
Humidity 93% 61% 59% 81%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 61% 28% 24% 33%
Conditions Mostly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
5:17 AM
8:24 PM
Saturday
partlycloudy Partly cloudy. High 86F. Winds W at 5 to 10 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 64F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 62 80 | 62 81 | 62 70 | 62
Wind 3 mph WNW 6 mph WNW 8 mph SW 5 mph WSW
Humidity 90% 53% 53% 77%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 27% 41% 59% 42%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:17 AM
8:23 PM
Sunday
clear Generally sunny despite a few afternoon clouds. High 86F. Winds W at 5 to 10 mph.
Sunday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 64F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 61 79 | 63 81 | 62 70 | 62
Wind 4 mph W 7 mph W 9 mph SW 4 mph SW
Humidity 88% 57% 52% 76%
Chance of Precip. 20% 10% 20% 40%
Cloud Cover 22% 21% 55% 51%
Conditions Clear Clear Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:18 AM
8:23 PM
Monday
chancetstorms Variable clouds with scattered thunderstorms. High around 85F. Winds W at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Scattered thunderstorms in the evening, then variable clouds overnight with more showers at times. Low 63F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 61 80 | 61 80 | 60 69 | 60
Wind 4 mph WNW 8 mph WNW 9 mph SSW 4 mph SW
Humidity 86% 54% 50% 73%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 50% 50% 50% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
clear Mainly sunny. High near 85F. Winds WNW at 5 to 10 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 63F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 59 79 | 58 81 | 59 69 | 59
Wind 5 mph WNW 7 mph NW 8 mph SW 6 mph WSW
Humidity 80% 49% 49% 71%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 21% 17% 17% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain A shower or two possible early with partly cloudy skies in the afternoon. High 84F. Winds W at 10 to 15 mph. Chance of rain 30%.
Wednesday Night
nt_chancerain Overcast with rain showers at times. Low 62F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 59 79 | 60 79 | 60 68 | 59
Wind 5 mph WNW 8 mph W 10 mph SSW 6 mph SW
Humidity 80% 52% 52% 72%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 29% 30% 32% 50%
Conditions Clear Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Cloudy with showers. High 84F. Winds WSW at 10 to 15 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 63F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 58 79 | 59 80 | 59 68 | 59
Wind 5 mph W 8 mph SW 10 mph SSW 6 mph SW
Humidity 80% 50% 49% 71%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 50% 51% 55% 56%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 83F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 61F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 58 78 | 58 77 | 58 66 | 58
Wind 4 mph W 8 mph W 9 mph S 4 mph W
Humidity 81% 52% 52% 75%
Chance of Precip. 40% 40% 50% 50%
Cloud Cover 58% 54% 51% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise