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 (%):
Saturday Night
nt_mostlycloudy Partly cloudy skies early will give way to cloudy skies late. Low 38F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point | 55 | 34 40 | 33 40 | 32
Wind mph 1 mph West 0 mph North 6 mph SSW
Humidity % 45% 76% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 63%
Conditions Mostly Cloudy
Sunrise & Sunset
7:14 AM
4:18 PM
Sunday
chancerain Showers in the morning, then cloudy in the afternoon. High 48F. Winds WSW at 10 to 15 mph. Chance of rain 60%.
Sunday Night
nt_partlycloudy Considerable clouds early. Some decrease in clouds late. Low 29F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 33 47 | 40 43 | 31 35 | 26
Wind 7 mph SSW 10 mph W 7 mph WNW 6 mph WNW
Humidity 75% 76% 64% 70%
Chance of Precip. 20% 30% 0% 0%
Cloud Cover 96% 96% 88% 61%
Conditions Overcast Chance of Rain Overcast Mostly Cloudy
Sunrise & Sunset
7:14 AM
4:19 PM
Monday
clear A few passing clouds, otherwise generally sunny. High 39F. Winds NW at 10 to 15 mph.
Monday Night
nt_clear Clear. Low 23F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 23 38 | 19 32 | 19 27 | 16
Wind 5 mph WNW 11 mph NW 6 mph NNW 5 mph NNW
Humidity 75% 47% 57% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 55% 36% 8% 4%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:14 AM
4:20 PM
Tuesday
clear Generally sunny despite a few afternoon clouds. High 29F. Winds NNW at 5 to 10 mph.
Tuesday Night
nt_clear Clear skies. Low around 15F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 11 27 | 5 24 | 3 18 | -2
Wind 5 mph N 9 mph NNW 8 mph NNW 7 mph NW
Humidity 59% 38% 39% 40%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 6% 52% 29% 6%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
7:15 AM
4:20 PM
Wednesday
partlycloudy Intervals of clouds and sunshine in the morning with more clouds for later in the day. High near 30F. Winds WNW at 10 to 15 mph.
Wednesday Night
nt_clear Mostly clear skies. Low 18F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | -2 27 | 0 24 | 3 20 | 3
Wind 6 mph W 13 mph WNW 6 mph NW 7 mph SW
Humidity 43% 29% 40% 46%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 28% 59% 41% 9%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:15 AM
4:21 PM
Thursday
clear Mainly sunny. High 32F. Winds WSW at 10 to 20 mph.
Thursday Night
nt_clear Clear skies. Low 23F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 5 32 | 2 27 | -1 25 | -4
Wind 7 mph SW 15 mph WSW 9 mph WSW 8 mph WSW
Humidity 53% 27% 29% 27%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 21% 9% 17% 7%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:15 AM
4:22 PM
Friday
clear Sunshine. High 37F. Winds WSW at 5 to 10 mph.
Friday Night
nt_sleet Partly cloudy early with a wintry mix expected to move in later at night. Low 28F. Winds light and variable. Chance of precip 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 1 34 | 6 31 | 12 29 | 19
Wind 6 mph WSW 10 mph W 5 mph SW 4 mph S
Humidity 36% 30% 45% 66%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 20% 6% 32% 78%
Conditions Clear Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:15 AM
4:23 PM
Saturday
chancerain Cloudy with occasional rain showers. High 43F. Winds SSW at 5 to 10 mph. Chance of rain 60%.
Saturday Night
nt_rain Rain. Low 37F. Winds WSW at 5 to 10 mph. Chance of rain 70%. Rainfall near a half an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 29 39 | 34 40 | 38 41 | 40
Wind 3 mph SE 6 mph W 7 mph SSW 8 mph SW
Humidity 84% 82% 92% 95%
Chance of Precip. 50% 60% 60% 60%
Cloud Cover 94% 96% 98% 100%
Conditions Chance of Rain Chance of Rain Chance of Rain Rain
Sunrise & Sunset
7:15 AM
4:24 PM
Sunday
clear Sunshine along with some cloudy intervals. High 41F. Winds NW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low around 25F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 35 41 | 27 35 | 23 28 | 19
Wind 7 mph WNW 14 mph NW 9 mph NW 8 mph NNW
Humidity 90% 56% 60% 69%
Chance of Precip. 60% 10% 10% 0%
Cloud Cover 100% 34% 16% 16%
Conditions Rain Partly Cloudy Clear Clear
Sunrise & Sunset
7:15 AM
4:25 PM
Monday
clear Generally sunny despite a few afternoon clouds. High 33F. Winds N at 5 to 10 mph.
Monday Night
nt_snow Snow flurries and snow showers. Low 29F. Winds light and variable. Chance of snow 50%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 18 31 | 13 29 | 17 30 | 24
Wind 7 mph NNW 5 mph N 3 mph NE 2 mph SE
Humidity 67% 47% 61% 79%
Chance of Precip. 0% 0% 10% 30%
Cloud Cover 11% 16% 57% 69%
Conditions Clear Clear Partly Cloudy Snow Showers
Sunrise & Sunset
7:15 AM
4:26 PM
Tuesday
snow Snow showers in the morning will give way to a mixture of rain and snow in the afternoon. High 33F. Winds NW at 10 to 15 mph. Chance of precip 60%. About one inch of snow expected.
Tuesday Night
nt_partlycloudy A few clouds. Low around 15F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 25 32 | 23 27 | 19 20 | 13
Wind 2 mph E 8 mph NW 10 mph NW 13 mph NW
Humidity 82% 69% 72% 74%
Chance of Precip. 50% 60% 50% 20%
Cloud Cover 80% 78% 65% 51%
Conditions Snow Showers Snow Showers Snow Showers Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Partly cloudy skies. High 21F. Winds NW at 10 to 20 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 16F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 10 20 | 10 20 | 12 18 | 11
Wind 12 mph NW 13 mph NW 9 mph NW 7 mph WNW
Humidity 76% 64% 72% 73%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 43% 32% 32% 36%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
snow Partly cloudy in the morning followed by periods of snow showers later in the day. High around 25F. Winds WNW at 10 to 15 mph. Chance of snow 40%. Snow accumulations less than one inch.
Thursday Night
nt_snow Intermittent snow showers, especially early. Low near 15F. Winds NW at 5 to 10 mph. Chance of snow 40%. 1 to 3 inches of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 12 23 | 14 21 | 14 18 | 13
Wind 7 mph WNW 10 mph WNW 7 mph WNW 8 mph NW
Humidity 82% 67% 73% 80%
Chance of Precip. 20% 20% 40% 40%
Cloud Cover 44% 50% 58% 61%
Conditions Partly Cloudy Partly Cloudy Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Sunshine and clouds mixed. High 26F. Winds NW at 10 to 15 mph.
Friday Night
nt_partlycloudy A few clouds. Low near 15F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 13 24 | 13 22 | 14 18 | 12
Wind 9 mph NW 12 mph NW 8 mph WNW 7 mph NW
Humidity 85% 64% 69% 78%
Chance of Precip. 30% 20% 10% 10%
Cloud Cover 60% 56% 47% 36%
Conditions Snow Showers Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
snow Mostly cloudy with snow flurries and snow showers, especially in the afternoon. High 26F. Winds NNW at 5 to 10 mph. Chance of snow 40%. About one inch of snow expected.
Saturday Night
nt_snow Intermittent snow showers, especially early. Low 19F. Winds NNW at 5 to 10 mph. Chance of snow 50%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 16 | 13 24 | 15 23 | 16 21 | 17
Wind 6 mph NNW 8 mph NNW 6 mph N 7 mph NNW
Humidity 86% 71% 75% 83%
Chance of Precip. 20% 30% 50% 50%
Cloud Cover 40% 48% 60% 69%
Conditions Partly Cloudy Snow Showers Snow Showers Snow Showers
Sunrise & Sunset
Sun does not rise