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

55°F

13°C

Humidity 49%
Wind Speed NW 9 mph
Barometer 30.02 in (1016.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 6 Oct 11:52 am EDT
Extended Forecast for

Chatham MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. West wind around 10 mph, with gusts as high as 26 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 44. West wind around 5 mph becoming calm after midnight. Winds could gust as high as 20 mph.

    Low: 44 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 25 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Southwest wind around 15 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65. Southwest wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. West wind 6 to 9 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 63. West wind around 9 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. West wind 7 to 10 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61. Northwest wind 10 to 13 mph.

    High: 61 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 59. West wind around 10 mph, with gusts as high as 26 mph.
Tonight
Clear, with a low around 44. West wind around 5 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Wednesday
Sunny, with a high near 63. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 55. Southwest wind around 15 mph.
Thursday
Sunny, with a high near 65. Southwest wind 11 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 58. West wind 6 to 9 mph.
Friday
Sunny, with a high near 63. West wind around 9 mph.
Friday Night
Mostly clear, with a low around 56. West wind 7 to 10 mph.
Saturday
Sunny, with a high near 61. Northwest wind 10 to 13 mph.
Saturday Night
Mostly clear, with a low around 56. West wind around 8 mph.
Sunday
Mostly sunny, with a high near 62. South wind 7 to 14 mph.
Sunday Night
Mostly cloudy, with a low around 59. Southwest wind around 13 mph.
Columbus Day
A chance of showers. Partly sunny, with a high near 63. Southwest wind 13 to 15 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham MA
 41.66°N 69.96°W (Elev. 0 ft)
Last Update:
12:27 pm EDT Oct 6, 2026
Forecast Valid:
12pm EDT Oct 6, 2026-6pm EDT Oct 12, 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