Hourly Weather Forecast for Monday

Chelmsford, Massachusetts (01863)
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_partlycloudy A stray shower or thunderstorm is possible early. Some clouds. Low 59F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 60 81 | 62 | 67 | 53
Wind 0 mph SE 0 mph NE mph 5 mph W
Humidity 83% 53% % 61%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover % % % 30%
Conditions Partly Cloudy
Sunrise & Sunset
5:37 AM
8:06 PM
Sunday
clear Mainly sunny. High 87F. Winds WSW at 10 to 15 mph.
Sunday Night
nt_clear Clear skies. Low 64F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 52 82 | 54 82 | 54 70 | 58
Wind 4 mph W 9 mph WSW 9 mph SW 7 mph SSW
Humidity 71% 38% 38% 66%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 8% 7% 5%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:38 AM
8:04 PM
Monday
clear Sunshine and some clouds. High 91F. Winds SSW at 10 to 20 mph.
Monday Night
nt_tstorms Mostly clear skies early. Scattered showers and thunderstorms developing later during the night. Low 68F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 61 87 | 61 84 | 62 73 | 68
Wind 5 mph S 13 mph SSW 14 mph SSW 8 mph S
Humidity 86% 42% 47% 86%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 7% 7% 23% 16%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:39 AM
8:03 PM
Tuesday
partlycloudy Intervals of clouds and sunshine. High 87F. Winds WSW at 10 to 20 mph.
Tuesday Night
nt_clear Mainly clear. Low 61F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 68 83 | 64 82 | 60 70 | 57
Wind 7 mph SSW 10 mph WSW 11 mph WSW 5 mph WNW
Humidity 97% 53% 49% 63%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 59% 59% 16% 11%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:40 AM
8:02 PM
Wednesday
clear Generally sunny. High 82F. Winds W at 10 to 20 mph.
Wednesday Night
nt_clear Mainly clear skies. Low 57F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 78 | 53 78 | 52 65 | 50
Wind 5 mph WSW 14 mph W 11 mph W 5 mph WNW
Humidity 78% 42% 40% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 16% 20% 26%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:41 AM
8:01 PM
Thursday
chancerain A mix of clouds and sun in the morning giving way to a few showers during the afternoon. High around 80F. Winds WNW at 5 to 10 mph. Chance of rain 30%.
Thursday Night
nt_chancerain A shower or two around the area in the evening, then partly cloudy overnight. Low 57F. Winds N at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 50 75 | 52 75 | 51 63 | 56
Wind 3 mph WNW 7 mph W 8 mph N 3 mph N
Humidity 75% 45% 43% 78%
Chance of Precip. 10% 30% 30% 10%
Cloud Cover 35% 41% 40% 26%
Conditions Partly Cloudy Chance of Rain Chance of Rain Clear
Sunrise & Sunset
5:42 AM
7:59 PM
Friday
partlycloudy Intervals of clouds and sunshine. High near 80F. Winds NNW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low 58F. Winds E at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 54 76 | 54 74 | 56 63 | 59
Wind 3 mph N 6 mph NW 8 mph ESE 3 mph SE
Humidity 84% 46% 52% 85%
Chance of Precip. 10% 0% 10% 20%
Cloud Cover 34% 77% 54% 21%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:43 AM
7:58 PM
Saturday
chancerain Overcast with rain showers at times. High 79F. Winds NE at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_chancerain Showers in the evening, then partly cloudy overnight. Low 57F. Winds NNE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 58 73 | 59 74 | 57 63 | 59
Wind 4 mph NE 10 mph NE 8 mph N 5 mph NNE
Humidity 94% 61% 57% 85%
Chance of Precip. 20% 40% 50% 20%
Cloud Cover 39% 76% 81% 71%
Conditions Partly Cloudy Chance of Rain Chance of Rain Mostly Cloudy
Sunrise & Sunset
5:44 AM
7:57 PM
Sunday
chancerain Mostly cloudy skies with a few showers later in the day. High 78F. Winds NNE at 5 to 10 mph. Chance of rain 30%.
Sunday Night
nt_chancerain Rain showers early with clearing later at night. Low 58F. Winds N at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 57 73 | 58 74 | 56 63 | 57
Wind 5 mph NNE 8 mph NNE 9 mph NNE 4 mph NNW
Humidity 95% 59% 54% 80%
Chance of Precip. 20% 20% 30% 20%
Cloud Cover 74% 58% 54% 46%
Conditions Mostly Cloudy Partly Cloudy Chance of Rain Partly Cloudy
Sunrise & Sunset
5:45 AM
7:55 PM
Monday
clear A few clouds from time to time. High 81F. Winds NNW at 5 to 10 mph.
Monday Night
nt_chancerain Cloudy with occasional showers. Low 59F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 57 76 | 59 76 | 57 65 | 60
Wind 4 mph N 7 mph N 8 mph S 3 mph SSE
Humidity 91% 54% 53% 83%
Chance of Precip. 10% 10% 20% 30%
Cloud Cover 26% 25% 21% 40%
Conditions Clear Clear Clear Chance of Rain
Sunrise & Sunset
5:46 AM
7:54 PM
Tuesday
chancetstorms Showers in the morning with isolated thunderstorms arriving in the afternoon. High 82F. Winds N at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Occasional showers with a thunderstorm possible. Low near 60F. Winds S at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 59 77 | 61 77 | 59 66 | 61
Wind 2 mph NNE 6 mph NNE 7 mph SSW 3 mph S
Humidity 94% 56% 55% 84%
Chance of Precip. 40% 20% 30% 20%
Cloud Cover 50% 42% 50% 39%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Scattered showers and thunderstorms. High 83F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_tstorms Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low 61F. Winds SSE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 60 79 | 62 77 | 61 67 | 62
Wind 2 mph N 6 mph NE 8 mph SSW 4 mph S
Humidity 94% 57% 57% 85%
Chance of Precip. 50% 40% 60% 60%
Cloud Cover 50% 52% 54% 55%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Partly to mostly cloudy skies with scattered thunderstorms in the morning. High 84F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancerain Overcast with rain showers at times. Low 62F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 79 | 62 78 | 62 68 | 62
Wind 2 mph ENE 7 mph ESE 9 mph S 4 mph SSE
Humidity 94% 56% 57% 84%
Chance of Precip. 40% 30% 30% 40%
Cloud Cover 55% 54% 51% 50%
Conditions Chance of a Thunderstorm Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Scattered thunderstorms in the morning. Partly cloudy skies late. High 84F. Winds S at 10 to 15 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Scattered thunderstorms. Low 63F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 62 80 | 62 78 | 62 68 | 63
Wind 2 mph SSE 9 mph SSE 11 mph S 6 mph SSW
Humidity 94% 55% 56% 84%
Chance of Precip. 40% 20% 30% 40%
Cloud Cover 50% 48% 42% 50%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Saturday
chancetstorms A mix of clouds and sun with the chance of an isolated thunderstorm in the afternoon. High near 85F. Winds SSW at 10 to 15 mph. Chance of rain 30%.
Saturday Night
nt_chancerain Rain showers in the evening becoming more intermittent overnight. Low 63F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 63 81 | 63 80 | 62 69 | 63
Wind 4 mph SSW 11 mph SSW 10 mph SSW 5 mph SSW
Humidity 94% 54% 54% 82%
Chance of Precip. 30% 20% 30% 20%
Cloud Cover 35% 32% 40% 35%
Conditions Chance of a Thunderstorm Partly Cloudy Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise