National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

74°F

23°C

Humidity 71%
Wind Speed S 5 mph
Barometer 30.07 in (1018.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 26 Aug 3:52 pm EDT
Extended Forecast for

West Chatham MA

  • Tonight

    Tonight: Increasing clouds, with a low around 69. Southwest wind 3 to 6 mph.

    Low: 69 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 75. South wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 75 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: A chance of showers, mainly between 2am and 4am. Partly cloudy, with a low around 70. South wind around 7 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 76. South wind around 7 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 66. Southwest wind around 6 mph becoming northwest after midnight.

    Low: 66 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 75. North wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. Calm wind becoming southwest around 5 mph after midnight.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 78. Southwest wind 5 to 11 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 68. West wind around 10 mph.

    Low: 68 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 69. Southwest wind 3 to 6 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 75. South wind 5 to 9 mph, with gusts as high as 20 mph.
Thursday Night
A chance of showers, mainly between 2am and 4am. Partly cloudy, with a low around 70. South wind around 7 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 76. South wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 66. Southwest wind around 6 mph becoming northwest after midnight.
Saturday
Mostly sunny, with a high near 75. North wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 64. Calm wind becoming southwest around 5 mph after midnight.
Sunday
Sunny, with a high near 78. Southwest wind 5 to 11 mph.
Sunday Night
Partly cloudy, with a low around 68. West wind around 10 mph.
Monday
Mostly sunny, with a high near 77. West wind around 9 mph.
Monday Night
Mostly cloudy, with a low around 66. South wind around 6 mph.
Tuesday
Partly sunny, with a high near 76. South wind 7 to 10 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 66. Southwest wind around 7 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 76. South wind 8 to 10 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Chatham MA
 41.68°N 69.99°W (Elev. 33 ft)
Last Update:
3:04 pm EDT Aug 26, 2026
Forecast Valid:
4pm EDT Aug 26, 2026-6pm EDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation