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.

Overcast

74°F

23°C

Humidity 85%
Wind Speed SW 12 G 26 mph
Barometer 29.83 in (1010.1 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 10 Sep 8:52 am EDT
Extended Forecast for

Eastham MA

  • Today

    Today: A chance of showers, mainly before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 80. Southwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers then
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 62. West wind around 7 mph.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 72. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 56. Light and variable wind becoming north around 5 mph after midnight.

    Low: 56 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 68. Light and variable wind becoming south around 5 mph in the afternoon.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 62. South wind around 7 mph.

    Low: 62 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly between 8am and 11am. Partly sunny, with a high near 71. South wind 8 to 10 mph. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers before 9pm. Mostly cloudy, with a low around 62. West wind around 7 mph. Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72. North wind 8 to 10 mph.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers, mainly before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 80. Southwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 62. West wind around 7 mph.
Friday
Sunny, with a high near 72. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Friday Night
Clear, with a low around 56. Light and variable wind becoming north around 5 mph after midnight.
Saturday
Sunny, with a high near 68. Light and variable wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 62. South wind around 7 mph.
Sunday
Showers likely, mainly between 8am and 11am. Partly sunny, with a high near 71. South wind 8 to 10 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers before 9pm. Mostly cloudy, with a low around 62. West wind around 7 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 72. North wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 60. Northeast wind around 6 mph.
Tuesday
Sunny, with a high near 73. East wind 7 to 10 mph becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 61. Southwest wind around 9 mph.
Wednesday
Mostly sunny, with a high near 76. Southwest wind around 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Eastham MA
 41.84°N 69.98°W (Elev. 43 ft)
Last Update:
6:27 am EDT Sep 10, 2026
Forecast Valid:
9am EDT Sep 10, 2026-6pm EDT Sep 16, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation