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.

Overcast

35°F

2°C

Humidity 93%
Wind Speed Calm
Barometer 30.06 in (1018.1 mb)
Dewpoint 33°F (1°C)
Visibility 8.00 mi
Last update 18 Jan 7:52 am EST
Extended Forecast for

Chatham Municipal Airport MA

Winter Weather Advisory until January 19, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 19, 07:00am

    NOW until 7:00am Mon

    Winter Weather Advisory

  • Today

    High: 38 °F

    Snow then
    Rain

  • Tonight

    Tonight: Rain and snow before 10pm, then rain between 10pm and 11pm, then snow after 11pm. Low around 28. Northeast wind 6 to 11 mph becoming north after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Rain/Snow
    then Snow

  • M.L.King Day

    M.L.King Day: Snow showers, mainly before 9am. High near 36. Southwest wind 6 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. West wind 8 to 11 mph, with gusts as high as 28 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. West wind 6 to 16 mph.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. West wind 9 to 17 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Southwest wind 7 to 9 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 4am. Mostly cloudy, with a low around 29. Southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Today
Snow before noon, then rain. High near 38. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Rain and snow before 10pm, then rain between 10pm and 11pm, then snow after 11pm. Low around 28. Northeast wind 6 to 11 mph becoming north after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
M.L.King Day
Snow showers, mainly before 9am. High near 36. Southwest wind 6 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 20. West wind 8 to 11 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 27. West wind 6 to 16 mph.
Tuesday Night
Mostly clear, with a low around 16. West wind 9 to 17 mph.
Wednesday
Mostly sunny, with a high near 36. Southwest wind 7 to 9 mph.
Wednesday Night
A chance of snow showers after 4am. Mostly cloudy, with a low around 29. Southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday
A chance of snow showers before 9am, then a chance of rain showers between 9am and noon. Partly sunny, with a high near 40. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 21. West wind around 9 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 33. West wind 7 to 9 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 25. Southwest wind around 6 mph.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 36. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham Municipal Airport MA
 41.7°N 69.98°W (Elev. 7 ft)
Last Update:
6:21 am EST Jan 18, 2026
Forecast Valid:
8am EST Jan 18, 2026-6pm EST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation