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 (%):
Sunday
chancerain Showers in the morning, then cloudy in the afternoon. High around 50F. Winds W at 10 to 15 mph. Chance of rain 70%.
Sunday Night
nt_partlycloudy Considerable clouds early. Some decrease in clouds late. Low around 30F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 34 47 | 41 43 | 31 35 | 26
Wind 7 mph SSW 10 mph W 8 mph WNW 6 mph NW
Humidity 76% 77% 62% 67%
Chance of Precip. 0% 20% 0% 0%
Cloud Cover 80% 92% 79% 74%
Conditions Overcast Overcast Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:14 AM
4:19 PM
Monday
clear Mostly sunny skies. High 39F. Winds WNW at 10 to 15 mph.
Monday Night
nt_clear A mostly clear sky. Low 22F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 24 38 | 21 32 | 19 26 | 13
Wind 5 mph W 12 mph WNW 6 mph NW 6 mph NNW
Humidity 76% 49% 59% 58%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 45% 24% 17% 10%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
7:14 AM
4:20 PM
Tuesday
clear Sunny skies. High 29F. Winds NNW at 5 to 10 mph.
Tuesday Night
nt_clear Clear skies. Low 16F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 10 28 | 5 24 | 8 19 | 2
Wind 6 mph NNW 9 mph NNW 7 mph NNW 6 mph NW
Humidity 55% 37% 49% 47%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 12% 30% 16% 12%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
7:15 AM
4:20 PM
Wednesday
partlycloudy Partly cloudy skies. High near 30F. Winds W at 10 to 15 mph.
Wednesday Night
nt_clear A mostly clear sky. Low 17F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 1 28 | 0 24 | 3 20 | 2
Wind 5 mph W 12 mph W 7 mph WNW 7 mph SW
Humidity 49% 30% 40% 44%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 25% 74% 18% 11%
Conditions Clear Mostly Cloudy Clear Clear
Sunrise & Sunset
7:15 AM
4:21 PM
Thursday
partlycloudy Partly cloudy skies. High 34F. Winds WSW at 10 to 20 mph.
Thursday Night
nt_partlycloudy Mostly cloudy skies early, then partly cloudy after midnight. Low 23F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 1 31 | -2 27 | -3 27 | -3
Wind 7 mph SW 15 mph WSW 9 mph WSW 7 mph WSW
Humidity 45% 24% 26% 26%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 32% 14% 51% 61%
Conditions Partly Cloudy Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:15 AM
4:22 PM
Friday
clear Mostly sunny skies. High 37F. Winds W at 5 to 10 mph.
Friday Night
nt_partlycloudy Mostly clear during the evening followed by cloudy skies overnight. Low 28F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 2 35 | 8 31 | 12 29 | 15
Wind 6 mph WSW 10 mph W 4 mph WSW 5 mph SE
Humidity 39% 31% 44% 55%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 7% 29% 27% 22%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:15 AM
4:23 PM
Saturday
snow Rain and snow in the morning. The rain and snow will change to rain showers in the afternoon. High near 45F. Winds SSE at 10 to 15 mph. Chance of rain 70%. Snow accumulations less than one inch.
Saturday Night
nt_rain Rain. Low around 40F. Winds SW at 10 to 15 mph. Chance of rain 70%. Rainfall around a half an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 18 39 | 33 43 | 43 48 | 48
Wind 4 mph ESE 8 mph SSE 10 mph SSE 11 mph SW
Humidity 59% 80% 100% 100%
Chance of Precip. 20% 60% 60% 70%
Cloud Cover 91% 95% 96% 100%
Conditions Overcast Chance of Rain Chance of Rain Rain
Sunrise & Sunset
7:15 AM
4:24 PM
Sunday
partlycloudy Partly cloudy skies. High around 40F. Winds WNW at 10 to 20 mph.
Sunday Night
nt_clear Mostly clear. Low 27F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 38 39 | 27 35 | 22 30 | 16
Wind 8 mph WSW 16 mph WNW 10 mph WNW 6 mph WNW
Humidity 91% 60% 57% 55%
Chance of Precip. 60% 10% 10% 10%
Cloud Cover 100% 48% 15% 21%
Conditions Rain Partly Cloudy Clear Clear
Sunrise & Sunset
7:15 AM
4:25 PM
Monday
partlycloudy Sunshine and clouds mixed. High around 35F. Winds light and variable.
Monday Night
nt_chancesnow Partly cloudy in the evening followed by periods of snow showers after midnight. Low 27F. 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 28 | 18 34 | 21 31 | 21 29 | 21
Wind 4 mph NNW 6 mph NNW 4 mph NNW 5 mph W
Humidity 64% 58% 67% 71%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 22% 34% 65% 48%
Conditions Clear Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:15 AM
4:26 PM
Tuesday
snow Snow during the morning will transition to snow showers during the afternoon. High near 30F. Winds NW at 10 to 15 mph. Chance of snow 60%. Snow accumulating 1 to 3 inches.
Tuesday Night
nt_partlycloudy A few clouds. Low 18F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 23 30 | 22 26 | 14 23 | 9
Wind 5 mph NNW 9 mph NW 11 mph NW 12 mph WNW
Humidity 78% 72% 60% 56%
Chance of Precip. 50% 60% 20% 0%
Cloud Cover 87% 100% 67% 46%
Conditions Snow Showers Snow Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:15 AM
4:27 PM
Wednesday
partlycloudy Partly cloudy skies. High 23F. Winds NW at 10 to 15 mph.
Wednesday Night
nt_partlycloudy A few clouds. Low 17F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 8 22 | 7 20 | 8 19 | 10
Wind 10 mph NW 11 mph NW 7 mph NW 6 mph WNW
Humidity 62% 52% 58% 67%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 40% 36% 38% 44%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Sunshine and clouds mixed. High 27F. Winds NW at 5 to 10 mph.
Thursday Night
nt_chancesnow Snow showers before midnight. Becoming partly cloudy later. Low 17F. Winds NW at 5 to 10 mph. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 14 24 | 15 23 | 15 20 | 15
Wind 8 mph WNW 10 mph NW 6 mph NNW 6 mph NW
Humidity 84% 67% 73% 80%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 51% 49% 49% 50%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
Sun does not rise
Friday
clear A few passing clouds, otherwise generally sunny. High 27F. Winds NW at 10 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 17F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 14 24 | 14 23 | 14 20 | 14
Wind 7 mph NW 10 mph NW 7 mph NW 6 mph NNW
Humidity 85% 63% 69% 78%
Chance of Precip. 20% 20% 0% 20%
Cloud Cover 32% 27% 28% 30%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly cloudy. High 29F. Winds N at 5 to 10 mph.
Saturday Night
nt_snow Snow flurries and snow showers. Low near 20F. Winds light and variable. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 15 26 | 17 25 | 18 23 | 19
Wind 5 mph NNW 7 mph NNW 5 mph N 4 mph N
Humidity 86% 66% 75% 85%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 33% 33% 35% 40%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 15 26 | 17 25 | 18 33 | 29
Wind 5 mph NNW 7 mph NNW 5 mph N 2 mph SE
Humidity 86% 66% 75% 84%
Chance of Precip. 20% 20% 20% 0%
Cloud Cover 33% 33% 35% %
Conditions Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise