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 (%):
Saturday
clear Plenty of sunshine. High 89F. Winds SSW at 15 to 25 mph.
Saturday Night
nt_clear A few passing clouds. A stray shower or thunderstorm is possible. Low near 65F. Winds SSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 56 82 | 61 83 | 56 68 | 59
Wind 4 mph S 14 mph SSW 17 mph SSW 12 mph SSW
Humidity 91% 49% 41% 73%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 20% 21% 2% 30%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
5:11 AM
8:14 PM
Sunday
rain Showers in the morning with a steady rain developing in the afternoon. The rain will be heavy at times. High 74F. SW winds shifting to NNE at 10 to 20 mph. Chance of rain 100%. Rainfall near an inch.
Sunday Night
nt_rain Rain early...then remaining cloudy with showers late. Low around 50F. Winds NE at 10 to 15 mph. Chance of rain 90%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 60 72 | 63 60 | 48 53 | 48
Wind 10 mph SSW 8 mph W 13 mph NE 8 mph NE
Humidity 83% 74% 65% 84%
Chance of Precip. 50% 70% 90% 40%
Cloud Cover 54% 100% 100% 99%
Conditions Chance of Rain Rain Rain Chance of Rain
Sunrise & Sunset
5:11 AM
8:15 PM
Monday
rain Periods of rain. High 56F. Winds NE at 10 to 15 mph. Chance of rain 90%. Rainfall near a quarter of an inch.
Monday Night
nt_rain Rain. Low 48F. Winds NE at 10 to 15 mph. Chance of rain 80%. Rainfall near a half an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 48 55 | 47 55 | 44 51 | 48
Wind 7 mph NE 10 mph NE 11 mph NE 7 mph NE
Humidity 89% 76% 67% 86%
Chance of Precip. 50% 90% 70% 70%
Cloud Cover 100% 100% 100% 100%
Conditions Chance of Rain Rain Rain Rain
Sunrise & Sunset
5:10 AM
8:16 PM
Tuesday
rain Periods of rain. High around 65F. Winds NNE at 5 to 10 mph. Chance of rain 80%. Rainfall near a quarter of an inch.
Tuesday Night
nt_chancerain Rain showers in the evening, then clear overnight. Low 48F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 48 55 | 50 61 | 48 53 | 47
Wind 4 mph NE 8 mph NE 9 mph NNW 7 mph NW
Humidity 98% 82% 61% 79%
Chance of Precip. 80% 80% 50% 20%
Cloud Cover 100% 100% 92% 21%
Conditions Rain Rain Chance of Rain Clear
Sunrise & Sunset
5:10 AM
8:17 PM
Wednesday
partlycloudy Partly cloudy. High 72F. Winds NW at 10 to 15 mph.
Wednesday Night
nt_clear Clear. Low 51F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 47 65 | 46 68 | 44 57 | 48
Wind 6 mph NW 9 mph NW 9 mph NW 4 mph WNW
Humidity 91% 49% 42% 72%
Chance of Precip. 10% 0% 10% 0%
Cloud Cover 14% 62% 26% 8%
Conditions Clear Mostly Cloudy Clear Clear
Sunrise & Sunset
5:09 AM
8:17 PM
Thursday
clear Mostly sunny skies. High 81F. Winds WNW at 5 to 10 mph.
Thursday Night
nt_partlycloudy A few clouds. Low 57F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 47 75 | 47 75 | 48 61 | 50
Wind 4 mph NW 8 mph N 8 mph SSW 5 mph SW
Humidity 79% 37% 39% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 13% 20% 24% 22%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:09 AM
8:18 PM
Friday
partlycloudy Intervals of clouds and sunshine. High around 85F. Winds WSW at 10 to 15 mph.
Friday Night
nt_partlycloudy A few clouds from time to time. Low 61F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 51 80 | 54 79 | 54 66 | 52
Wind 4 mph SW 8 mph SW 11 mph SW 6 mph SW
Humidity 76% 40% 42% 59%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 32% 36% 43% 39%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:08 AM
8:19 PM
Saturday
chancerain Partly cloudy skies during the morning hours will give way to occasional showers in the afternoon. High 84F. Winds SW at 10 to 15 mph. Chance of rain 60%.
Saturday Night
nt_chancerain Light rain early. Decreasing clouds late. Low 58F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 53 80 | 58 77 | 60 63 | 54
Wind 4 mph WSW 9 mph SSW 11 mph SSW 4 mph NE
Humidity 72% 46% 56% 72%
Chance of Precip. 10% 10% 60% 20%
Cloud Cover 26% 36% 52% 39%
Conditions Clear Partly Cloudy Chance of Rain Partly Cloudy
Sunrise & Sunset
5:08 AM
8:19 PM
Sunday
partlycloudy Intervals of clouds and sunshine. High 77F. Winds ENE at 10 to 15 mph.
Sunday Night
nt_clear A few clouds from time to time. Low 57F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 52 74 | 49 73 | 45 61 | 48
Wind 6 mph NE 9 mph ENE 10 mph ESE 3 mph SE
Humidity 78% 42% 37% 63%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 39% 19% 35% 26%
Conditions Partly Cloudy Clear Partly Cloudy Clear
Sunrise & Sunset
5:08 AM
8:20 PM
Monday
partlycloudy Intervals of clouds and sunshine. High 78F. Winds E at 10 to 15 mph.
Monday Night
nt_rain Cloudy with periods of rain. Low 58F. Winds SE at 5 to 10 mph. Chance of rain 60%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 49 74 | 50 73 | 50 62 | 51
Wind 3 mph ENE 8 mph E 11 mph ESE 4 mph SE
Humidity 71% 44% 45% 67%
Chance of Precip. 20% 10% 20% 60%
Cloud Cover 16% 48% 48% 100%
Conditions Clear Partly Cloudy Partly Cloudy Rain
Sunrise & Sunset
5:07 AM
8:21 PM
Tuesday
chancerain Cloudy with occasional light rain. High 76F. Winds ESE at 10 to 15 mph. Chance of rain 60%.
Tuesday Night
nt_chancerain Light rain early...then remaining cloudy with showers late. Low 59F. Winds S at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 52 72 | 54 72 | 54 64 | 54
Wind 2 mph ESE 8 mph ESE 11 mph SSE 6 mph S
Humidity 76% 53% 54% 71%
Chance of Precip. 60% 60% 60% 50%
Cloud Cover 100% 80% 80% 67%
Conditions Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 76F. Winds S at 10 to 20 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by occasional showers overnight. Low 59F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 54 72 | 55 72 | 57 63 | 57
Wind 3 mph S 10 mph SSE 12 mph S 7 mph SSW
Humidity 82% 56% 58% 80%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 71% 64% 52% 53%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Rain showers early with some sunshine later in the day. High near 75F. Winds SW at 10 to 15 mph. Chance of rain 40%.
Thursday Night
nt_clear A few clouds from time to time. Low 59F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 56 72 | 56 72 | 57 63 | 56
Wind 4 mph SW 9 mph SSW 11 mph S 6 mph SSW
Humidity 86% 58% 59% 76%
Chance of Precip. 40% 20% 20% 10%
Cloud Cover 63% 49% 28% 25%
Conditions Chance of Rain Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Friday
chancerain Partly cloudy early followed by mostly cloudy skies and a few showers later in the day. High 79F. Winds SSW at 10 to 20 mph. Chance of rain 40%.
Friday Night
nt_chancerain Showers early becoming less numerous late. Low 61F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 55 75 | 56 76 | 57 65 | 57
Wind 4 mph SSW 10 mph S 13 mph S 8 mph SSW
Humidity 82% 51% 53% 75%
Chance of Precip. 10% 20% 40% 20%
Cloud Cover 30% 38% 50% 53%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Partly cloudy early followed by mostly cloudy skies and a few showers later in the day. High near 80F. Winds S at 10 to 20 mph. Chance of rain 30%.
Saturday Night
nt_chancerain A shower or two possible early with partly cloudy skies later at night. Low 61F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 57 76 | 58 75 | 58 67 | 57
Wind 5 mph SSW 9 mph S 13 mph S 6 mph SSW
Humidity 84% 53% 56% 70%
Chance of Precip. 20% 20% 30% 20%
Cloud Cover 61% 55% 40% 34%
Conditions Mostly Cloudy Partly Cloudy Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise