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

27°F

-3°C

Humidity 78%
Wind Speed SW 3 mph
Barometer 30.07 in (1018.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 13 Feb 7:52 pm EST
Extended Forecast for

East Harwich MA

  • Tonight

    Tonight: Partly cloudy, with a low around 25. West wind around 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. West wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Northwest wind 5 to 9 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 32. Northwest wind 5 to 9 mph becoming calm in the afternoon. Winds could gust as high as 22 mph.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 38. Calm wind becoming southeast around 6 mph.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. Light southeast wind.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Southwest wind 3 to 8 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Southwest wind around 5 mph.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. West wind around 6 mph.
Saturday
Mostly sunny, with a high near 36. West wind 7 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 26. Northwest wind 5 to 9 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 32. Northwest wind 5 to 9 mph becoming calm in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 24. Calm wind.
Washington's Birthday
Partly sunny, with a high near 38. Calm wind becoming southeast around 6 mph.
Monday Night
Mostly cloudy, with a low around 31. Light southeast wind.
Tuesday
Partly sunny, with a high near 40. Southwest wind 3 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Southwest wind around 5 mph.
Wednesday
A chance of rain after 2pm. Partly sunny, with a high near 40. West wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Cloudy, with a low around 29. Southwest wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 37. North wind 7 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26. North wind around 7 mph. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 34. Southeast wind 7 to 9 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Harwich MA
 41.69°N 70.04°W (Elev. 52 ft)
Last Update:
6:34 pm EST Feb 13, 2026
Forecast Valid:
8pm EST Feb 13, 2026-6pm EST Feb 20, 2026
 
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Additional Resources

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Chance of Precipitation