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

18°F

-8°C

Humidity 45%
Wind Speed Vrbl 7 mph
Barometer 30.43 in (1030.7 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 20 Jan 10:52 pm EST
Extended Forecast for

2 Miles SSE Eastham MA

  • Tonight

    Tonight: Mostly clear, with a low around 15. West wind 7 to 10 mph, with gusts as high as 26 mph.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 39. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 39 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 9pm, then a chance of rain. Cloudy, with a temperature rising to around 37 by midnight. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 29 °F⇑

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain before 10am. Mostly sunny, with a high near 42. Southwest wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. West wind 8 to 10 mph, with gusts as high as 28 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 34. West wind 8 to 10 mph, with gusts as high as 25 mph.

    High: 34 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of snow after 3am. Mostly cloudy, with a low around 10. Northwest wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    Low: 10 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 20. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 20 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 13. Northwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 13 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 15. West wind 7 to 10 mph, with gusts as high as 26 mph.
Wednesday
Increasing clouds, with a high near 39. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
A slight chance of snow before 9pm, then a chance of rain. Cloudy, with a temperature rising to around 37 by midnight. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
A slight chance of rain before 10am. Mostly sunny, with a high near 42. Southwest wind 10 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 27. West wind 8 to 10 mph, with gusts as high as 28 mph.
Friday
Mostly cloudy, with a high near 34. West wind 8 to 10 mph, with gusts as high as 25 mph.
Friday Night
A chance of snow after 3am. Mostly cloudy, with a low around 10. Northwest wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 20. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 13. Northwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday
A chance of snow. Cloudy, with a high near 26. North wind 7 to 10 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Cloudy, with a low around 20. North wind around 8 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 27. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 17. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 28. Northwest wind around 11 mph, with gusts as high as 23 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Eastham MA
 41.79°N 69.96°W (Elev. 52 ft)
Last Update:
12:44 pm EST Jan 20, 2026
Forecast Valid:
10pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation