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.

Fog

62°F

17°C

Humidity 100%
Wind Speed E 5 mph
Barometer 30.15 in (1021.2 mb)
Dewpoint 62°F (17°C)
Visibility 0.50 mi
Last update 12 Jul 11:52 pm EDT
Extended Forecast for

West Chatham MA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 63. Southeast wind 3 to 5 mph.

    Low: 63 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 75. East wind 5 to 7 mph.

    High: 75 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 66. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    T-storms and
    Patchy Fog

  • Monday

    Monday: Mostly sunny, with a high near 79. Calm wind becoming south around 6 mph in the morning.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 70. Southwest wind 3 to 5 mph.

    Low: 70 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. Southwest wind 5 to 7 mph.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. Southwest wind around 6 mph.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Southwest wind 3 to 8 mph.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 71. Southwest wind around 7 mph.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 63. Southeast wind 3 to 5 mph.
Sunday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 75. East wind 5 to 7 mph.
Sunday Night
A chance of showers and thunderstorms after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 66. Southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 79. Calm wind becoming south around 6 mph in the morning.
Monday Night
Mostly cloudy, with a low around 70. Southwest wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 82. Southwest wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 70. Southwest wind around 6 mph.
Wednesday
Sunny, with a high near 83. Southwest wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 71. Southwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 82. Southwest wind 7 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 70. Southwest wind around 8 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 81. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 69. Southwest wind around 7 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 80. West wind 6 to 8 mph. Chance of precipitation is 30%.
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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:
6:14 pm EDT Jul 12, 2025
Forecast Valid:
12am EDT Jul 13, 2025-6pm EDT Jul 19, 2025
 
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