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

65°F

18°C

Humidity 76%
Wind Speed SE 6 mph
Barometer 30.39 in (1029.0 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 16 Sep 9:52 am EDT
Extended Forecast for

Chatham Municipal Airport MA

  • Today

    Today: Mostly sunny, with a high near 68. Southwest wind 3 to 8 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Southwest wind 3 to 5 mph.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71. South wind 3 to 8 mph.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 2am. Increasing clouds, with a low around 65. Southwest wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers before 8am. Partly sunny, with a high near 70. West wind 8 to 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. North wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63. Northeast wind 6 to 9 mph.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. Light southeast wind.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 9am. Mostly cloudy, with a high near 68. Southeast wind 7 to 10 mph. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 68. Southwest wind 3 to 8 mph.
Tonight
Partly cloudy, with a low around 64. Southwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 71. South wind 3 to 8 mph.
Thursday Night
A chance of showers after 2am. Increasing clouds, with a low around 65. Southwest wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers before 8am. Partly sunny, with a high near 70. West wind 8 to 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 58. North wind 6 to 10 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 63. Northeast wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 55. Light southeast wind.
Sunday
A chance of showers after 9am. Mostly cloudy, with a high near 68. Southeast wind 7 to 10 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 56. Southeast wind around 9 mph becoming east after midnight. Chance of precipitation is 50%.
Monday
A chance of showers. Mostly cloudy, with a high near 68. Northeast wind around 14 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 56. Northeast wind around 11 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 68. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham Municipal Airport MA
 41.68°N 69.99°W (Elev. 33 ft)
Last Update:
4:37 am EDT Sep 16, 2026
Forecast Valid:
10am EDT Sep 16, 2026-6pm EDT Sep 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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