Hourly Weather Forecast for Thursday

Chelmsford, Massachusetts (01851)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Thursday
partlycloudy Cloudy skies early, followed by partial clearing. High 42F. Winds WNW at 10 to 20 mph.
Thursday Night
nt_clear Mostly clear. Low 27F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point | 41 | 28 37 | 27 31 | 24
Wind mph 15 mph WNW 10 mph WNW 8 mph WNW
Humidity % 60% 66% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 53% 29% 12%
Conditions Partly Cloudy Clear Clear
Sunrise & Sunset
7:10 AM
4:13 PM
Friday
clear Sunny skies. High 34F. Winds NW at 10 to 15 mph.
Friday Night
nt_clear Clear. Low 24F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 20 33 | 20 30 | 19 27 | 19
Wind 8 mph NW 10 mph NW 7 mph NW 5 mph NNW
Humidity 72% 57% 65% 72%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 1% 2% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:11 AM
4:13 PM
Saturday
clear Sunshine and some clouds. High 36F. Winds light and variable.
Saturday Night
nt_mostlycloudy Partly cloudy skies in the evening, then becoming cloudy overnight. Low 28F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 18 34 | 19 31 | 22 29 | 24
Wind 5 mph NNW 5 mph N 5 mph NNE 5 mph N
Humidity 74% 54% 69% 81%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 6% 22% 54% 64%
Conditions Clear Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:11 AM
4:14 PM
Sunday
cloudy Overcast. High 36F. Winds light and variable.
Sunday Night
nt_partlycloudy Partly cloudy. Low 29F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 27 35 | 28 33 | 28 31 | 27
Wind 5 mph N 5 mph N 4 mph N 3 mph N
Humidity 87% 77% 83% 87%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 82% 88% 25% 50%
Conditions Overcast Overcast Clear Partly Cloudy
Sunrise & Sunset
7:12 AM
4:14 PM
Monday
cloudy Cloudy skies. High around 40F. Winds NNE at 5 to 10 mph.
Monday Night
nt_chancerain Cloudy in the evening, then off and on rain showers after midnight. Low near 35F. Winds NE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 29 37 | 33 37 | 33 36 | 35
Wind 3 mph NNE 5 mph NNE 6 mph NE 6 mph NE
Humidity 95% 84% 86% 96%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 57% 86% 87% 93%
Conditions Partly Cloudy Overcast Overcast Overcast
Sunrise & Sunset
7:12 AM
4:15 PM
Tuesday
chancerain Overcast with rain showers at times. High 43F. Winds NNE at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_chancerain Showers early becoming less numerous late. Low 37F. Winds NE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 36 40 | 39 41 | 39 39 | 39
Wind 7 mph NNE 8 mph NNE 8 mph NE 5 mph NE
Humidity 100% 96% 94% 100%
Chance of Precip. 40% 40% 50% 20%
Cloud Cover 50% 97% 98% 100%
Conditions Chance of Rain Chance of Rain Chance of Rain Fog
Sunrise & Sunset
7:13 AM
4:15 PM
Wednesday
rain Rain likely. High 48F. Winds E at 10 to 20 mph. Chance of rain 70%. Rainfall around a half an inch.
Wednesday Night
nt_rain A steady rain in the evening. Showers continuing late. Low around 35F. Winds SSW at 10 to 20 mph. Chance of rain 70%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 39 44 | 44 47 | 47 40 | 39
Wind 6 mph ENE 10 mph E 15 mph ESE 11 mph SSW
Humidity 100% 100% 100% 96%
Chance of Precip. 20% 70% 70% 70%
Cloud Cover 100% 100% 100% 100%
Conditions Fog Rain Rain Rain
Sunrise & Sunset
7:13 AM
4:16 PM
Thursday
clear Generally sunny despite a few afternoon clouds. High near 45F. Winds SW at 15 to 25 mph.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low around 30F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 31 42 | 28 37 | 27 34 | 24
Wind 12 mph SSW 16 mph SW 13 mph SW 11 mph WSW
Humidity 81% 57% 66% 68%
Chance of Precip. 40% 10% 0% 0%
Cloud Cover 62% 14% 71% 50%
Conditions Chance of Rain Clear Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:13 AM
4:17 PM
Friday
partlycloudy Partly cloudy skies. High around 40F. Winds WSW at 10 to 20 mph.
Friday Night
nt_clear A mostly clear sky. Low 28F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 24 38 | 23 36 | 22 31 | 22
Wind 10 mph WSW 15 mph WSW 10 mph WSW 8 mph WSW
Humidity 74% 54% 58% 69%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 37% 62% 10% 11%
Conditions Partly Cloudy Mostly Cloudy Clear Clear
Sunrise & Sunset
7:14 AM
4:17 PM
Saturday
sleet Rain and freezing rain in the morning...then becoming mostly cloudy. High 37F. Winds W at 5 to 10 mph. Chance of precip 50%.
Saturday Night
nt_chancesnow Partly cloudy skies early will give way to occasional snow showers later during the night. Low 27F. Winds WNW at 10 to 15 mph. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 22 36 | 23 35 | 25 30 | 20
Wind 6 mph W 8 mph W 9 mph W 11 mph WNW
Humidity 72% 59% 65% 67%
Chance of Precip. 10% 50% 20% 20%
Cloud Cover 60% 73% 73% 50%
Conditions Mostly Cloudy Chance of Rain Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:14 AM
4:18 PM
Sunday
partlycloudy Intervals of clouds and sunshine. Temps nearly steady in the low to mid 30s. Winds WNW at 10 to 20 mph.
Sunday Night
nt_clear Clear skies. Low 23F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 19 31 | 18 28 | 17 26 | 15
Wind 11 mph WNW 14 mph WNW 13 mph WNW 12 mph WNW
Humidity 69% 58% 61% 62%
Chance of Precip. 40% 0% 20% 20%
Cloud Cover 50% 38% 24% 19%
Conditions Snow Showers Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
clear Sunny skies. High 29F. Winds WNW at 10 to 20 mph.
Monday Night
nt_clear A few clouds from time to time. Low near 20F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 16 28 | 14 27 | 16 23 | 14
Wind 11 mph WNW 15 mph WNW 13 mph WNW 11 mph WNW
Humidity 71% 55% 63% 69%
Chance of Precip. 20% 10% 0% 20%
Cloud Cover 15% 16% 17% 22%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Partly cloudy skies. High 28F. Winds WNW at 10 to 15 mph.
Tuesday Night
nt_chancesnow Partly cloudy skies early followed mostly cloudy skies and a few snow showers later at night. Low 19F. Winds WNW at 10 to 15 mph. Chance of snow 30%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 14 26 | 15 25 | 17 22 | 16
Wind 10 mph WNW 12 mph WNW 12 mph W 12 mph WNW
Humidity 74% 62% 69% 78%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 29% 38% 49% 54%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
snow Scattered snow flurries and snow showers before noon. Becoming partly cloudy later. High 28F. Winds WNW at 10 to 20 mph. Chance of snow 30%.
Wednesday Night
nt_partlycloudy A few clouds. Low 17F. Winds WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 16 26 | 14 24 | 14 20 | 12
Wind 11 mph WNW 14 mph WNW 15 mph WNW 12 mph WNW
Humidity 82% 59% 64% 70%
Chance of Precip. 30% 20% 0% 20%
Cloud Cover 51% 44% 34% 27%
Conditions Snow Showers Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Thursday
clear Mostly sunny skies. High 27F. Winds WNW at 10 to 15 mph.
Thursday Night
nt_clear Mostly clear skies. Low 17F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 11 24 | 11 23 | 13 19 | 11
Wind 10 mph WNW 13 mph WNW 11 mph WNW 10 mph WNW
Humidity 74% 57% 63% 71%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 21% 21% 22% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise