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 (%):
Friday Night
nt_clear Clear skies. Low 62F. Winds WSW at 5 to 10 mph.
Friday
clear Mainly clear. Lows overnight in the low 60s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 64 90 | 63 82 | 55 69 | 56
Wind 1 mph West 2 mph West 10 mph W 3 mph WSW
Humidity 97% 41% 40% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % 29% 0%
Conditions Clear Clear
Sunrise & Sunset
5:36 AM
8:06 PM
Saturday
partlycloudy Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High 88F. Winds WSW at 10 to 15 mph.
Saturday Night
nt_clear Clear skies. Low 61F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 56 84 | 59 82 | 55 69 | 55
Wind 3 mph SSW 11 mph WSW 10 mph W 5 mph W
Humidity 75% 43% 41% 62%
Chance of Precip. 0% 10% 20% 0%
Cloud Cover 11% 25% 48% 8%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:37 AM
8:05 PM
Sunday
clear Sunny, along with a few afternoon clouds. High 88F. Winds WSW at 10 to 15 mph.
Sunday Night
nt_clear Clear skies with a few passing clouds. Low 66F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 55 82 | 54 82 | 57 70 | 57
Wind 3 mph WSW 9 mph WSW 10 mph SW 7 mph SSW
Humidity 76% 38% 42% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 11% 43% 24%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:38 AM
8:04 PM
Monday
clear Except for a few afternoon clouds, mainly sunny. High 93F. Winds SSW at 10 to 20 mph.
Monday Night
nt_chancetstorms Partly cloudy with a slight chance of thunderstorms. Low 66F. Winds SW at 10 to 20 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 62 87 | 63 86 | 64 74 | 69
Wind 6 mph S 15 mph SSW 15 mph SSW 7 mph SW
Humidity 83% 44% 48% 85%
Chance of Precip. 0% 0% 10% 30%
Cloud Cover 26% 26% 33% 45%
Conditions Clear Clear Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:39 AM
8:03 PM
Tuesday
clear Generally sunny despite a few afternoon clouds. High 89F. Winds WSW at 10 to 20 mph.
Tuesday Night
nt_clear Clear skies. Low 61F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 84 | 57 82 | 56 70 | 52
Wind 6 mph SW 12 mph WSW 12 mph W 6 mph W
Humidity 96% 40% 41% 54%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 18% 26% 30% 6%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:40 AM
8:02 PM
Wednesday
clear Mostly sunny skies. High around 85F. Winds W at 10 to 20 mph.
Wednesday Night
nt_partlycloudy A few clouds from time to time. Low 57F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 54 81 | 52 79 | 53 65 | 54
Wind 6 mph W 12 mph W 10 mph WNW 5 mph WNW
Humidity 74% 37% 41% 68%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 36% 29% 36%
Conditions Clear Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:41 AM
8:00 PM
Thursday
partlycloudy Intervals of clouds and sunshine. High 82F. Winds WSW at 5 to 10 mph.
Thursday Night
nt_chancerain Cloudy with a few showers. Low 58F. Winds NNW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 52 76 | 54 76 | 56 64 | 58
Wind 4 mph WNW 7 mph W 8 mph SSW 3 mph NNW
Humidity 81% 47% 50% 81%
Chance of Precip. 10% 0% 20% 30%
Cloud Cover 42% 46% 42% 40%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
5:42 AM
7:59 PM
Friday
partlycloudy Some sun in the morning with increasing clouds during the afternoon. High 83F. Winds NNW at 5 to 10 mph.
Friday Night
nt_chancerain Mostly cloudy with some showers late. Low 58F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 59 76 | 56 76 | 55 63 | 56
Wind 5 mph N 8 mph NNW 6 mph WNW 3 mph NW
Humidity 98% 49% 48% 79%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 23% 59% 75% 76%
Conditions Clear Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:43 AM
7:58 PM
Saturday
chancerain Cloudy with showers. High around 80F. Winds NNE at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_chancerain Rain showers early with clearing later at night. Low 58F. Winds N at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 56 74 | 56 75 | 56 64 | 56
Wind 3 mph N 7 mph NNE 7 mph NNE 3 mph N
Humidity 89% 53% 52% 77%
Chance of Precip. 40% 50% 50% 20%
Cloud Cover 50% 77% 73% 58%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
5:44 AM
7:57 PM
Sunday
chancerain Cloudy with showers. High near 80F. Winds NNE at 5 to 10 mph. Chance of rain 50%.
Sunday Night
nt_chancerain Cloudy with showers. Low 58F. Winds NE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 55 75 | 57 75 | 56 64 | 56
Wind 4 mph N 7 mph NNE 8 mph ENE 1 mph NNE
Humidity 87% 52% 51% 77%
Chance of Precip. 20% 40% 30% 30%
Cloud Cover 24% 66% 65% 40%
Conditions Clear Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:45 AM
7:55 PM
Monday
chancerain A few showers early with mostly sunny conditions later in the day. High 81F. Winds NNE at 5 to 10 mph. Chance of rain 30%.
Monday Night
nt_clear Mainly clear. Low 59F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 56 76 | 57 75 | 56 64 | 57
Wind 2 mph NNE 6 mph NNE 6 mph NE 2 mph NNE
Humidity 88% 52% 52% 77%
Chance of Precip. 40% 20% 20% 10%
Cloud Cover 50% 22% 20% 16%
Conditions Chance of Rain Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Tuesday
clear Sunny. High 82F. Winds NNE at 5 to 10 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 59F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 56 77 | 56 75 | 56 64 | 57
Wind 4 mph N 6 mph NNE 6 mph ENE 2 mph NE
Humidity 85% 49% 51% 78%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 13% 15% 19% 22%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain Cloudy with showers. High 82F. Winds ENE at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancerain Showers in the evening, then partly cloudy overnight. Low around 60F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 56 77 | 58 76 | 57 65 | 58
Wind 2 mph NNE 7 mph NE 7 mph ESE 2 mph E
Humidity 88% 52% 52% 79%
Chance of Precip. 20% 30% 40% 20%
Cloud Cover 28% 40% 50% 41%
Conditions Clear Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Scattered thunderstorms, especially in the afternoon. High 83F. Winds ESE at 10 to 15 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Scattered thunderstorms during the evening, then partly cloudy overnight. Low 61F. Winds SSE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 58 79 | 59 78 | 58 66 | 60
Wind 2 mph NE 8 mph E 9 mph SSE 4 mph S
Humidity 90% 51% 52% 80%
Chance of Precip. 20% 20% 40% 20%
Cloud Cover 47% 46% 50% 50%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms A few showers early in the day. Isolated thunderstorms developing in the afternoon. High near 85F. Winds ESE at 5 to 10 mph. Chance of rain 30%.
Friday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 62F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 59 79 | 60 78 | 59 67 | 60
Wind 2 mph ENE 8 mph E 8 mph S 4 mph SSW
Humidity 89% 51% 52% 78%
Chance of Precip. 20% 20% 30% 40%
Cloud Cover 53% 58% 59% 60%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise