Hourly Weather Forecast for Saturday

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 (%):
Wednesday
partlycloudy Partly cloudy. A stray shower or thunderstorm is possible. High 88F. Winds SSW at 15 to 25 mph.
Wednesday Night
nt_mostlycloudy Partly cloudy skies early will give way to cloudy skies late. A stray shower or thunderstorm is possible. Low near 65F. Winds SSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 61 82 | 63 83 | 62 70 | 63
Wind 9 mph SSW 13 mph SSW 17 mph SSW 11 mph SSW
Humidity 83% 53% 50% 80%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 60% 54% 27% 71%
Conditions Mostly Cloudy Partly Cloudy Clear Mostly Cloudy
Sunrise & Sunset
5:13 AM
8:12 PM
Thursday
chancetstorms Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 87F. Winds SW at 10 to 20 mph. Chance of rain 60%.
Thursday Night
nt_partlycloudy A few clouds. Low 59F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 63 81 | 64 81 | 59 67 | 53
Wind 8 mph SSW 14 mph SSW 16 mph W 6 mph NNW
Humidity 89% 56% 48% 61%
Chance of Precip. 0% 20% 20% 0%
Cloud Cover 82% 49% 74% 36%
Conditions Overcast Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:12 AM
8:13 PM
Friday
clear Mainly sunny. High 83F. Winds E at 10 to 15 mph.
Friday Night
nt_clear A mostly clear sky. Low 57F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 53 77 | 53 76 | 53 63 | 56
Wind 4 mph N 6 mph E 11 mph ESE 4 mph SSE
Humidity 77% 44% 46% 77%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 4% 10% 5% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:12 AM
8:13 PM
Saturday
partlycloudy Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 89F. Winds SSW at 15 to 25 mph.
Saturday Night
nt_tstorms Partial cloudiness early, with scattered showers and thunderstorms later during the night. Low 62F. Winds SSW at 10 to 20 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 56 82 | 57 83 | 55 70 | 61
Wind 4 mph S 13 mph SSW 17 mph SSW 12 mph SSW
Humidity 93% 42% 39% 73%
Chance of Precip. 10% 0% 0% 20%
Cloud Cover 26% 17% 18% 70%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
5:11 AM
8:14 PM
Sunday
chancetstorms Variable clouds with scattered thunderstorms. High 68F. WNW winds shifting to NE at 10 to 15 mph. Chance of rain 60%.
Sunday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 48F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 60 68 | 51 64 | 39 54 | 44
Wind 8 mph SW 10 mph NNW 10 mph ENE 6 mph ENE
Humidity 89% 56% 41% 69%
Chance of Precip. 60% 60% 60% 40%
Cloud Cover 64% 97% 96% 88%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:11 AM
8:15 PM
Monday
mostlycloudy Mostly cloudy skies. High 64F. Winds ENE at 10 to 15 mph.
Monday Night
nt_chancerain Mostly cloudy skies early with showers developing late. Low 47F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 41 61 | 33 62 | 31 52 | 36
Wind 7 mph NE 12 mph ENE 11 mph E 5 mph E
Humidity 73% 34% 31% 54%
Chance of Precip. 10% 0% 0% 20%
Cloud Cover 72% 67% 72% 70%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:10 AM
8:16 PM
Tuesday
chancerain Cloudy with showers. High 71F. Winds E at 10 to 15 mph. Chance of rain 60%.
Tuesday Night
nt_partlycloudy Partly cloudy. Low 51F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 38 64 | 38 67 | 42 55 | 44
Wind 4 mph NNE 9 mph ENE 10 mph SE 4 mph S
Humidity 67% 39% 41% 66%
Chance of Precip. 60% 30% 10% 20%
Cloud Cover 64% 80% 77% 46%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:10 AM
8:17 PM
Wednesday
partlycloudy Partly cloudy skies. High 78F. Winds SSW at 10 to 15 mph.
Wednesday Night
nt_clear Mostly clear skies. Low 58F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 47 73 | 50 74 | 51 63 | 55
Wind 3 mph WSW 6 mph SSW 11 mph S 6 mph S
Humidity 81% 45% 44% 75%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 35% 26% 27% 26%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:09 AM
8:17 PM
Thursday
partlycloudy Sunshine and clouds mixed. High 84F. Winds SSW at 10 to 15 mph.
Thursday Night
nt_clear Mostly clear skies. Low 62F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 55 77 | 56 80 | 59 67 | 58
Wind 4 mph SSW 10 mph SSW 12 mph SSW 8 mph SSW
Humidity 88% 48% 50% 73%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 42% 36% 23% 20%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:09 AM
8:18 PM
Friday
partlycloudy Intervals of clouds and sunshine. High 88F. Winds SW at 10 to 20 mph.
Friday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 62F. Winds SSW at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 58 83 | 58 83 | 57 68 | 57
Wind 6 mph SW 10 mph SSW 14 mph SSW 8 mph SSW
Humidity 83% 43% 42% 66%
Chance of Precip. 20% 10% 20% 50%
Cloud Cover 30% 50% 37% 50%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:08 AM
8:19 PM
Saturday
tstorms Thunderstorms in the morning, then mainly cloudy late with light rain possible. High 82F. Winds SSW at 10 to 15 mph. Chance of rain 80%.
Saturday Night
nt_chancerain Occasional light rain. Low 61F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 56 78 | 56 78 | 56 67 | 56
Wind 6 mph SSW 9 mph SSW 10 mph S 4 mph SSE
Humidity 79% 48% 47% 67%
Chance of Precip. 50% 60% 60% 60%
Cloud Cover 56% 80% 80% 75%
Conditions Chance of a Thunderstorm Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
chancerain Occasional light rain. High 79F. Winds E at 10 to 15 mph. Chance of rain 60%.
Sunday Night
nt_chancerain Light rain early...then remaining cloudy with showers late. Low 59F. Winds E at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 55 74 | 54 75 | 54 65 | 52
Wind 1 mph E 8 mph ENE 11 mph ESE 6 mph E
Humidity 78% 49% 48% 64%
Chance of Precip. 60% 60% 60% 40%
Cloud Cover 82% 80% 69% 69%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Monday
rain Rain early...then remaining cloudy with thundershowers developing in the afternoon. High 78F. Winds ESE at 10 to 15 mph. Chance of rain 60%.
Monday Night
nt_chancerain Cloudy with periods of light rain. Low 58F. Winds S at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 53 73 | 53 74 | 53 64 | 52
Wind 5 mph E 10 mph ESE 10 mph SSE 5 mph S
Humidity 76% 49% 47% 66%
Chance of Precip. 40% 60% 60% 60%
Cloud Cover 72% 75% 100% 80%
Conditions Chance of Rain Thunderstorm Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Light rain early...then remaining cloudy with showers in the afternoon. High 76F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
Tuesday Night
nt_chancerain Cloudy with showers. Low 56F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 52 72 | 52 73 | 51 62 | 51
Wind 3 mph SSE 7 mph ENE 8 mph S 5 mph WSW
Humidity 76% 49% 46% 68%
Chance of Precip. 60% 40% 40% 30%
Cloud Cover 80% 73% 67% 62%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain Rain showers early with some sunshine later in the day. High 78F. NNW winds shifting to SW at 10 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_partlycloudy Clear to partly cloudy. Low 56F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 50 73 | 51 74 | 52 61 | 51
Wind 4 mph NW 8 mph NW 10 mph SSW 6 mph SW
Humidity 79% 47% 47% 68%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 63% 56% 37% 29%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise