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

74°F

23°C

Humidity 74%
Wind Speed NE 9 mph
Barometer 30.33 in (1027.2 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 5 Aug 12:52 pm EDT
Extended Forecast for

West Chatham MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 77. Northeast wind around 6 mph.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 75. Northeast wind around 8 mph.

    High: 75 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76. Northeast wind around 6 mph.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. South wind 3 to 5 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. South wind 3 to 8 mph.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 77. Northeast wind around 6 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 63. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 75. Northeast wind around 8 mph.
Wednesday Night
Mostly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 76. Northeast wind around 6 mph.
Thursday Night
Mostly clear, with a low around 62. Calm wind.
Friday
Sunny, with a high near 76. Calm wind becoming southeast 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 63. South wind 3 to 5 mph.
Saturday
Sunny, with a high near 78. South wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 65. Southwest wind around 6 mph.
Sunday
Mostly sunny, with a high near 80. Southwest wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 67. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 80. South wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Chatham MA
 41.68°N 69.99°W (Elev. 33 ft)
Last Update:
7:43 am EDT Aug 5, 2025
Forecast Valid:
1pm EDT Aug 5, 2025-6pm EDT Aug 11, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation