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.

Mostly Cloudy

44°F

7°C

Humidity 76%
Wind Speed Vrbl 7 mph
Barometer 29.75 in (1007.6 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 10 Dec 9:52 am EST
Extended Forecast for

Chatham MA

  • Today

    Today: Mostly cloudy, with a high near 49. South wind 11 to 16 mph, with gusts as high as 37 mph.

    High: 49 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain between 2am and 4am. Cloudy, with a low around 37. Southwest wind 8 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a temperature falling to around 32 by 5pm. West wind 10 to 16 mph, with gusts as high as 39 mph.

    High: 43 °F⇓

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. West wind 15 to 17 mph, with gusts as high as 49 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 36. Breezy, with a west wind 14 to 21 mph, with gusts as high as 43 mph.

    High: 36 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. West wind 7 to 13 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40. West wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Mostly cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of rain and snow before 11am, then a chance of rain between 11am and 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 37. West wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 37 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 49. South wind 11 to 16 mph, with gusts as high as 37 mph.
Tonight
A chance of rain between 2am and 4am. Cloudy, with a low around 37. Southwest wind 8 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a temperature falling to around 32 by 5pm. West wind 10 to 16 mph, with gusts as high as 39 mph.
Thursday Night
Partly cloudy, with a low around 25. West wind 15 to 17 mph, with gusts as high as 49 mph.
Friday
Sunny, with a high near 36. Breezy, with a west wind 14 to 21 mph, with gusts as high as 43 mph.
Friday Night
Partly cloudy, with a low around 28. West wind 7 to 13 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 40. West wind 6 to 11 mph, with gusts as high as 23 mph.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow before 11am, then a chance of rain between 11am and 1pm, then a chance of snow after 1pm. Mostly cloudy, with a high near 37. West wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers before 9pm. Mostly cloudy, with a low around 21. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 31. Northwest wind 13 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 22. West wind 9 to 11 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 35. West wind 9 to 11 mph, with gusts as high as 23 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham MA
 41.66°N 69.96°W (Elev. 0 ft)
Last Update:
4:51 am EST Dec 10, 2025
Forecast Valid:
10am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation