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

Hazardous Weather Conditions

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Mostly Cloudy

45°F

7°C

Humidity 83%
Wind Speed S 10 G 22 mph
Barometer 29.56 in (1001.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 10 Dec 2:52 pm EST
Extended Forecast for

2 Miles SSE Eastham MA

Wind Advisory December 11, 10:00am until December 12, 10:00am
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: A chance of rain, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 31. Southwest wind 11 to 14 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.

    Low: 31 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a temperature falling to around 30 by 5pm. West wind 13 to 17 mph, with gusts as high as 41 mph.

    High: 43 °F⇓

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow between 9pm and 3am. Partly cloudy, with a low around 24. West wind around 18 mph, with gusts as high as 47 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow

  • Friday

    Friday: Sunny, with a high near 36. Breezy, with a west wind 16 to 23 mph, with gusts as high as 41 mph.

    High: 36 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. West wind 8 to 15 mph, with gusts as high as 29 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow before 10am, then a slight chance of rain. Partly sunny, with a high near 40. West wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 28. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of 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 24 mph. Chance of precipitation is 50%.

    High: 37 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 22. Northwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of rain, mainly before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 31. Southwest wind 11 to 14 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a temperature falling to around 30 by 5pm. West wind 13 to 17 mph, with gusts as high as 41 mph.
Thursday Night
A slight chance of snow between 9pm and 3am. Partly cloudy, with a low around 24. West wind around 18 mph, with gusts as high as 47 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 36. Breezy, with a west wind 16 to 23 mph, with gusts as high as 41 mph.
Friday Night
Partly cloudy, with a low around 28. West wind 8 to 15 mph, with gusts as high as 29 mph.
Saturday
A slight chance of snow before 10am, then a slight chance of rain. Partly sunny, with a high near 40. West wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 28. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A chance of 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 24 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22. Northwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Monday
A chance of snow before 8am. Partly sunny, with a high near 33. Northwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 22. West wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 35. West wind around 10 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 27. Northwest wind 7 to 9 mph.
Wednesday
Partly sunny, with a high near 44. South wind 7 to 10 mph, with gusts as high as 20 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:
1:04 pm EST Dec 10, 2025
Forecast Valid:
3pm EST Dec 10, 2025-6pm EST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation