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.

Snow Freezing Fog

21°F

-6°C

Humidity 88%
Wind Speed NW 17 G 31 mph
Barometer 29.62 in (1003.0 mb)
Dewpoint 18°F (-8°C)
Visibility 0.50 mi
Wind Chill7°F (-14°C)
Last update 7 Feb 7:52 pm EST
Extended Forecast for

Chatham MA

Cold Weather Advisory until February 8, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 8, 01:00pm

    NOW until 1:00pm Sun

    Cold Weather Advisory

  • Tonight

    Low: 17 °F

    Chance Snow
    and Patchy
    Fog

  • Sunday

    Sunday: Cloudy, with a high near 23. North wind 14 to 18 mph, with gusts as high as 31 mph.

    High: 23 °F

    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. Northwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 29. Northwest wind 10 to 13 mph.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 34. Northwest wind around 7 mph becoming southwest in the afternoon.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 7pm. Mostly cloudy, with a low around 27. Southwest wind around 6 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before 8am. Mostly cloudy, with a high near 36. West wind 7 to 9 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    then Partly
    Sunny

Detailed Forecast

Tonight
A chance of snow between 1am and 4am. Patchy fog before 11pm. Otherwise, cloudy, with a low around 17. Blustery, with a north wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of 2 to 4 inches possible.
Sunday
Cloudy, with a high near 23. North wind 14 to 18 mph, with gusts as high as 31 mph.
Sunday Night
Mostly cloudy, with a low around 16. Northwest wind around 14 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 29. Northwest wind 10 to 13 mph.
Monday Night
Mostly clear, with a low around 21. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 34. Northwest wind around 7 mph becoming southwest in the afternoon.
Tuesday Night
A chance of snow after 7pm. Mostly cloudy, with a low around 27. Southwest wind around 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of snow before 8am. Mostly cloudy, with a high near 36. West wind 7 to 9 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 26. Northwest wind 7 to 9 mph.
Thursday
Mostly cloudy, with a high near 33. Northwest wind 8 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 26. Northwest wind around 9 mph.
Friday
Partly sunny, with a high near 35. North wind 9 to 11 mph.
Friday Night
Mostly cloudy, with a low around 27. North wind around 10 mph.
Saturday
Partly sunny, with a high near 36. North wind 10 to 13 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chatham MA
 41.68°N 69.96°W (Elev. 13 ft)
Last Update:
12:54 pm EST Feb 7, 2026
Forecast Valid:
8pm EST Feb 7, 2026-6pm EST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation