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 Forecast for Barnstable County, Massachusetts
 Dated: 403 PM EST Mon Jan 12 2026
TONIGHTTUESDAYTUESDAY
NIGHT
WEDNESDAYWEDNESDAY
NIGHT
Partly Cloudy
Sunny
Mostly Cloudy
Mostly Cloudy
Chance Rain
Partly
Cloudy
SunnyMostly
Cloudy
Mostly
Cloudy
Chance
Rain
Lo: 31°F Hi: 41°F
Lo: 35°F Hi: 45°F
Lo: 35°F
Pop: 50%
 Detailed 7-Day Forecast
Conditions
Includes the Counties: Barnstable County MA, Including The Cities Of Chatham, Falmouth, And Provincetown
Tonight... Partly cloudy this evening, then becoming mostly clear. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph.
Tuesday... Sunny. Highs in the lower 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Tuesday Night... Mostly cloudy. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
Wednesday... Mostly cloudy. Highs in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Wednesday Night... Cloudy with a 50 percent chance of rain. Lows in the mid 30s. South winds 5 to 10 mph.
Thursday... Mostly cloudy with a 40 percent chance of rain. Highs in the mid 40s. Temperature falling into the upper 30s in the afternoon.
Thursday Night... Mostly cloudy with a chance of snow. Cooler with lows in the lower 20s. Chance of snow 40 percent.
Friday... Partly sunny with a 30 percent chance of snow. Cooler with highs in the lower 30s.
Friday Night... Mostly cloudy. Near steady temperature in the upper 20s.
Saturday... Mostly sunny. Highs in the upper 30s.
Saturday Night... Mostly cloudy. A 40 percent chance of rain. Lows in the lower 30s. Highs in the upper 30s.
Sunday... Mostly cloudy. A 40 percent chance of rain. Lows in the lower 30s. Highs in the upper 30s.
Sunday Night... Mostly cloudy with a chance of snow and rain. Lows in the mid 20s. Chance of precipitation 40 percent.
Martin Luther King Jr Day... Mostly sunny. Highs in the lower 30s.
reported at Chatham KCQX
UNKNOWN
Fair Fair
N/A°F  (N/A°C)
Humidity: N/A
Wind Speed: N/A
Barometer: N/A
Dewpoint: N/A
Heat Index: N/A
Wind Chill: N/A
Observation Terms
Sun & Moon
Moon
Phase

Waning Crescent Moon
Sunrise: 8:06 AM EDT
Sunset: 5:30 PM EDT
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Maine Harbors obtains forecasts and other information from the National Weather Service - (IWIN) and Environment Canada. US Forecasts are public domain and cannot be copyrighted. Canadian forecasts are copyright of Environment Canada.

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