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.

Fair

42°F

6°C

Humidity 71%
Wind Speed SW 10 G 20 mph
Barometer 30.14 in (1021.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 20 Mar 9:52 am EDT
Extended Forecast for

Chatham Municipal Airport MA

  • Today

    Today: Mostly sunny, with a high near 47. Light and variable wind becoming south 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers. Low around 36. Breezy, with a southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Showers
    Likely and
    Breezy then
    Showers

  • Saturday

    Saturday: A chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 46. West wind 8 to 14 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. North wind 5 to 9 mph becoming light in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 45. South wind 5 to 9 mph. Chance of precipitation is 30%.

    High: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 11pm. Cloudy, with a low around 35. South wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Monday

    Monday: A chance of rain before 4pm. Mostly cloudy, with a high near 43. North wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 43 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. North wind around 10 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. North wind 7 to 9 mph.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 47. Light and variable wind becoming south 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph.
Tonight
Showers. Low around 36. Breezy, with a southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 46. West wind 8 to 14 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 33. North wind 5 to 9 mph becoming light in the evening.
Sunday
A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 45. South wind 5 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 35. South wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 60%.
Monday
A chance of rain before 4pm. Mostly cloudy, with a high near 43. North wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 29. North wind around 10 mph.
Tuesday
Mostly sunny, with a high near 39. North wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 30. Southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 44. Southwest wind 8 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 30. Northwest wind around 9 mph.
Thursday
A chance of rain. Partly sunny, with a high near 46. Northwest wind around 10 mph becoming south in the morning. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham Municipal Airport MA
 41.7°N 69.98°W (Elev. 7 ft)
Last Update:
2:34 am EDT Mar 20, 2026
Forecast Valid:
10am EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
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Additional Resources

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