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 43%
Wind Speed Vrbl 6 mph
Barometer 30.45 in (1031.4 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 20 Jan 11:52 pm EST
Extended Forecast for

2 Miles SSE Eastham MA

  • Overnight

    Overnight: Clear, with a low around 15. West wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 15 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 40. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 40 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of snow between 9pm and 10pm, then a chance of rain. Cloudy, with a temperature rising to around 38 by 2am. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 29 °F⇑

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 43. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 35. West wind 9 to 11 mph, with gusts as high as 26 mph.

    High: 35 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of snow after 2am. Mostly cloudy, with a low around 10. Northwest wind around 15 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 11 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 8 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

Overnight
Clear, with a low around 15. West wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday
Increasing clouds, with a high near 40. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
A slight chance of snow between 9pm and 10pm, then a chance of rain. Cloudy, with a temperature rising to around 38 by 2am. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 43. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 27. West wind around 10 mph, with gusts as high as 28 mph.
Friday
Mostly cloudy, with a high near 35. West wind 9 to 11 mph, with gusts as high as 26 mph.
Friday Night
A chance of snow after 2am. Mostly cloudy, with a low around 10. Northwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 20. Northwest wind 11 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 8 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 27. North wind 8 to 10 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Cloudy, with a low around 20. North wind around 9 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 28. 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 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 28. Northwest wind 11 to 13 mph, with gusts as high as 23 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Eastham MA
 41.81°N 69.95°W (Elev. 3 ft)
Last Update:
11:42 pm EST Jan 20, 2026
Forecast Valid:
12am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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