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
rain Cloudy and windy at times with periods of rain. High 53F. Winds NNE at 20 to 30 mph. Chance of rain 90%. Rainfall around a half an inch.
Thursday Night
nt_chancerain Overcast with rain showers at times. Low 47F. Winds N at 10 to 20 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 48 52 | 50 52 | 48 49 | 47
Wind 2 mph SW 21 mph NNE 16 mph NNE 13 mph N
Humidity 99% 91% 86% 94%
Chance of Precip. 0% 80% 40% 40%
Cloud Cover % 100% 98% 99%
Conditions Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:07 AM
5:50 PM
Friday
chancerain Showers in the morning, then cloudy in the afternoon. High 54F. Winds NNW at 10 to 20 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Partly cloudy. Low 42F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 46 52 | 45 52 | 43 47 | 39
Wind 10 mph NNW 13 mph NNW 10 mph NW 6 mph NW
Humidity 94% 77% 73% 74%
Chance of Precip. 30% 30% 0% 0%
Cloud Cover 96% 98% 94% 43%
Conditions Chance of Rain Chance of Rain Overcast Partly Cloudy
Sunrise & Sunset
7:09 AM
5:49 PM
Saturday
clear A mainly sunny sky. High 64F. Winds W at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low 47F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 37 59 | 40 55 | 42 52 | 45
Wind 5 mph WNW 7 mph W 6 mph SW 8 mph WSW
Humidity 79% 50% 61% 79%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 6% 3% 16% 26%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:10 AM
5:47 PM
Sunday
partlycloudy Partly cloudy skies. High 56F. Winds W at 15 to 25 mph.
Sunday Night
nt_clear Clear skies. Low 41F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 42 56 | 39 52 | 39 46 | 38
Wind 10 mph W 18 mph WNW 13 mph W 8 mph WNW
Humidity 79% 53% 61% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 36% 32% 6%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:11 AM
5:46 PM
Monday
partlycloudy Partly cloudy. High 57F. Winds WNW at 10 to 20 mph.
Monday Night
nt_clear A mostly clear sky. Low near 40F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 35 54 | 37 51 | 37 43 | 36
Wind 7 mph WNW 17 mph NW 7 mph WNW 5 mph WNW
Humidity 76% 52% 60% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 19% 40% 7% 14%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
7:12 AM
5:45 PM
Tuesday
clear Sunny. High 64F. Winds SW at 5 to 10 mph.
Tuesday Night
nt_clear Mainly clear early, then a few clouds later on. Low 48F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 38 58 | 45 56 | 47 50 | 49
Wind 4 mph W 6 mph SW 6 mph S 6 mph SSW
Humidity 89% 61% 73% 97%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 5% 15% 13% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:14 AM
5:43 PM
Wednesday
partlycloudy Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 72F. Winds SW at 10 to 20 mph.
Wednesday Night
nt_chancerain Cloudy with occasional rain showers. Low around 50F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 51 67 | 59 65 | 60 57 | 52
Wind 6 mph SSW 12 mph SW 9 mph SSW 8 mph SW
Humidity 100% 78% 84% 84%
Chance of Precip. 10% 0% 10% 50%
Cloud Cover 47% 61% 71% 54%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Chance of Rain
Sunrise & Sunset
7:15 AM
5:42 PM
Thursday
partlycloudy Sunshine and clouds mixed. High 61F. Winds W at 10 to 15 mph.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low 43F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 48 58 | 49 56 | 50 49 | 43
Wind 7 mph W 10 mph W 7 mph WNW 5 mph WNW
Humidity 89% 73% 80% 81%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 34% 33% 55% 25%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:16 AM
5:40 PM
Friday
chancerain Mostly sunny early. Becoming mostly cloudy with showers developing later in the day. High around 55F. Winds NW at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancerain Rain showers in the evening becoming more intermittent overnight. Low 38F. Winds NNW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 40 53 | 42 51 | 42 43 | 38
Wind 3 mph WNW 8 mph WNW 9 mph NNW 7 mph N
Humidity 84% 66% 72% 82%
Chance of Precip. 20% 20% 40% 30%
Cloud Cover 19% 29% 61% 43%
Conditions Clear Clear Chance of Rain Chance of Rain
Sunrise & Sunset
7:17 AM
5:39 PM
Saturday
chancerain Chance of a shower or two during the morning, followed by partly cloudy skies in the afternoon. High 53F. Winds NNW at 10 to 15 mph. Chance of rain 30%.
Saturday Night
nt_rain Cloudy with periods of rain. Low 39F. Winds N at 10 to 15 mph. Chance of rain 60%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 33 48 | 35 47 | 36 44 | 40
Wind 4 mph NW 11 mph N 10 mph N 11 mph N
Humidity 79% 60% 66% 85%
Chance of Precip. 30% 20% 20% 60%
Cloud Cover 32% 31% 30% 62%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
7:19 AM
5:38 PM
Sunday
rain A steady rain in the morning. Windy with showers continuing in the afternoon. High 52F. Winds NW at 20 to 30 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Sunday Night
nt_chancerain Cloudy with showers. Low 37F. Winds WNW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 37 52 | 38 46 | 36 41 | 32
Wind 12 mph N 21 mph NW 9 mph NW 8 mph WNW
Humidity 90% 59% 70% 73%
Chance of Precip. 60% 60% 50% 50%
Cloud Cover 60% 59% 57% 55%
Conditions Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Monday
clear A few clouds early, otherwise mostly sunny. High near 55F. Winds WNW at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy skies. Low near 40F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 31 51 | 35 47 | 36 43 | 36
Wind 8 mph WNW 11 mph WNW 8 mph NW 6 mph NW
Humidity 78% 53% 66% 77%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 45% 26% 30% 31%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
clear A few clouds early, otherwise mostly sunny. High 52F. Winds NW at 10 to 15 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 36F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 33 51 | 34 45 | 33 40 | 27
Wind 6 mph NW 9 mph WNW 6 mph NW 6 mph NW
Humidity 75% 52% 61% 59%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 31% 25% 22% 24%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
clear Mostly sunny skies. High around 50F. Winds NW at 10 to 15 mph.
Wednesday Night
nt_snow Rain showers early mixing with snow showers late. Low 37F. Winds NNW at 5 to 10 mph. Chance of precip 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 26 48 | 29 44 | 29 40 | 28
Wind 7 mph NW 11 mph NW 7 mph NNW 7 mph NNW
Humidity 65% 48% 56% 63%
Chance of Precip. 10% 0% 20% 50%
Cloud Cover 21% 19% 24% 28%
Conditions Clear Clear Clear Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
snow Rain and snow showers in the morning. A shower or two in the afternoon - otherwise, mostly cloudy. High near 50F. Winds NW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancerain Mostly clear during the evening. A few showers developing later during the night. Low 38F. Winds NNW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 32 48 | 35 44 | 35 41 | 36
Wind 6 mph NNW 10 mph NW 7 mph NW 6 mph NW
Humidity 78% 59% 70% 83%
Chance of Precip. 30% 30% 20% 20%
Cloud Cover 27% 23% 23% 29%
Conditions Snow Chance of Rain Clear Clear
Sunrise & Sunset
Sun does not rise