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

61°F

16°C

Humidity 67%
Wind Speed NE 7 mph
Barometer 29.93 in (1013.6 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 15 Apr 12:52 pm EDT
Extended Forecast for

Chatham Municipal Airport MA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 59. North wind around 7 mph becoming east.

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 9pm. Patchy fog. Otherwise, cloudy, with a low around 46. South wind 5 to 8 mph becoming southwest after midnight. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Southwest wind 5 to 8 mph.

    High: 57 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A slight chance of showers before 4am. Mostly cloudy, with a low around 46. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 60. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 60 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 1am. Mostly cloudy, with a low around 43. Light north wind. Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 52. Northeast wind around 6 mph.

    High: 52 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. Light and variable wind becoming southeast around 5 mph after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 9am. Mostly cloudy, with a high near 55. South wind 7 to 11 mph. Chance of precipitation is 40%.

    High: 55 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 59. North wind around 7 mph becoming east.
Tonight
A chance of showers and thunderstorms, mainly after 9pm. Patchy fog. Otherwise, cloudy, with a low around 46. South wind 5 to 8 mph becoming southwest after midnight. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. Southwest wind 5 to 8 mph.
Thursday Night
A slight chance of showers before 4am. Mostly cloudy, with a low around 46. Southwest wind around 6 mph. Chance of precipitation is 20%.
Friday
A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 60. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Friday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 1am. Mostly cloudy, with a low around 43. Light north wind. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 52. Northeast wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 43. Light and variable wind becoming southeast around 5 mph after midnight.
Sunday
A chance of showers after 9am. Mostly cloudy, with a high near 55. South wind 7 to 11 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 39. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday
A chance of showers. Partly sunny, with a high near 49. West wind around 13 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 34. Northwest wind around 10 mph.
Tuesday
Sunny, with a high near 50. Northwest wind around 9 mph.
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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:
10:56 am EDT Apr 15, 2026
Forecast Valid:
12pm EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation