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.

Overcast

55°F

13°C

Humidity 83%
Wind Speed Vrbl 6 G 17 mph
Barometer 29.91 in (1013.0 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 11 Mar 3:52 pm EDT
Extended Forecast for

West Chatham MA

  • Tonight

    Tonight: A slight chance of showers after 2am. Patchy dense fog. Otherwise, cloudy, with a low around 41. South wind 7 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Patchy Fog
    then Slight
    Chance
    Showers and
    Patchy Dense
    Fog

  • Thursday

    Thursday: A chance of showers, mainly after 9am. Patchy dense fog before noon. Otherwise, cloudy, with a high near 48. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

    High: 48 °F

    Chance
    Showers and
    Patchy Dense
    Fog

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 28. Northwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 42. West wind 5 to 8 mph becoming southwest in the afternoon.

    High: 42 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. South wind 8 to 10 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 44. West wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 42. Northwest wind around 6 mph becoming southeast in the afternoon.

    High: 42 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Cloudy, with a low around 34. Southeast wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
A slight chance of showers after 2am. Patchy dense fog. Otherwise, cloudy, with a low around 41. South wind 7 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday
A chance of showers, mainly after 9am. Patchy dense fog before noon. Otherwise, cloudy, with a high near 48. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 28. Northwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
Increasing clouds, with a high near 42. West wind 5 to 8 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 34. South wind 8 to 10 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 44. West wind 10 to 13 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 28. West wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 42. Northwest wind around 6 mph becoming southeast in the afternoon.
Sunday Night
A chance of rain after 2am. Cloudy, with a low around 34. Southeast wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday
Rain, mainly after 7am. High near 51. South wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.
Monday Night
Rain likely. Cloudy, with a low around 32. South wind 11 to 15 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 41. West wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 22. Northwest wind around 10 mph.
Wednesday
Mostly sunny, with a high near 34. Northwest wind around 8 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:
3:06 pm EDT Mar 11, 2026
Forecast Valid:
4pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation