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.

A Few Clouds

45°F

7°C

Humidity 90%
Wind Speed SW 9 G 21 mph
Barometer 29.37 in (994.7 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 15 Jan 10:52 am EST
Extended Forecast for

West Chatham MA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 47. Southwest wind around 10 mph, with gusts as high as 26 mph.

    High: 47 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 21. West wind 7 to 10 mph, with gusts as high as 31 mph.

    Low: 21 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 34. West wind 10 to 15 mph, with gusts as high as 34 mph.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 28. West wind 5 to 8 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of snow before 10am, then a chance of rain between 10am and 4pm. Cloudy, with a high near 42. South wind 3 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before 7pm, then a slight chance of showers between 7pm and 9pm. Mostly cloudy, with a low around 32. West wind around 5 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow before 11am, then a chance of rain between 11am and 3pm, then snow likely after 3pm. Mostly cloudy, with a high near 40. Southwest wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 40 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 24. North wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Likely
    then Chance
    Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 34. West wind 8 to 10 mph, with gusts as high as 26 mph.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 47. Southwest wind around 10 mph, with gusts as high as 26 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 21. West wind 7 to 10 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 34. West wind 10 to 15 mph, with gusts as high as 34 mph.
Friday Night
Increasing clouds, with a low around 28. West wind 5 to 8 mph.
Saturday
A slight chance of snow before 10am, then a chance of rain between 10am and 4pm. Cloudy, with a high near 42. South wind 3 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain before 7pm, then a slight chance of showers between 7pm and 9pm. Mostly cloudy, with a low around 32. West wind around 5 mph. Chance of precipitation is 20%.
Sunday
A chance of snow before 11am, then a chance of rain between 11am and 3pm, then snow likely after 3pm. Mostly cloudy, with a high near 40. Southwest wind 5 to 7 mph. Chance of precipitation is 60%.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 24. North wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
M.L.King Day
Mostly sunny, with a high near 34. West wind 8 to 10 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 17. West wind around 9 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 26. West wind 9 to 11 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 12. West wind around 10 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 27. West wind around 10 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Chatham MA
 41.68°N 69.99°W (Elev. 33 ft)
Last Update:
5:49 am EST Jan 15, 2026
Forecast Valid:
11am EST Jan 15, 2026-6pm EST Jan 21, 2026
 
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Additional Resources

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