National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

71°F

22°C

Humidity 68%
Wind Speed Vrbl 5 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 8 Jul 5:52 pm EDT
Extended Forecast for

Chatham MA

  • Tonight

    Tonight: Mostly clear, with a low around 66. Calm wind becoming southwest 5 to 8 mph after midnight.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Southwest wind 10 to 15 mph.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 69. Southwest wind 10 to 13 mph.

    Low: 69 °F

    Increasing
    Clouds

  • Friday

    Friday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Southwest wind 8 to 10 mph.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 67. Light and variable wind becoming north around 6 mph after midnight. Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 71. North wind 8 to 10 mph.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 67. Calm wind becoming north around 6 mph after midnight.

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 75. North wind around 9 mph.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 67. Light and variable wind.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 66. Calm wind becoming southwest 5 to 8 mph after midnight.
Thursday
Sunny, with a high near 77. Southwest wind 10 to 15 mph.
Thursday Night
Increasing clouds, with a low around 69. Southwest wind 10 to 13 mph.
Friday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Southwest wind 8 to 10 mph.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 67. Light and variable wind becoming north around 6 mph after midnight. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 71. North wind 8 to 10 mph.
Saturday Night
Partly cloudy, with a low around 67. Calm wind becoming north around 6 mph after midnight.
Sunday
Sunny, with a high near 75. North wind around 9 mph.
Sunday Night
Mostly clear, with a low around 67. Light and variable wind.
Monday
Sunny, with a high near 77. South wind 5 to 13 mph.
Monday Night
Mostly clear, with a low around 69. Southwest wind around 11 mph.
Tuesday
Sunny, with a high near 80. Southwest wind 10 to 14 mph.
Tuesday Night
Mostly clear, with a low around 72. Southwest wind around 14 mph.
Wednesday
Sunny, with a high near 84. Southwest wind 11 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham MA
 41.68°N 69.96°W (Elev. 13 ft)
Last Update:
2:32 pm EDT Jul 8, 2026
Forecast Valid:
6pm EDT Jul 8, 2026-6pm EDT Jul 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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