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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

South Wellfleet MA

  • Today

    Today: Increasing clouds, with a high near 37. Northwest wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 37 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 24. Southwest wind 5 to 10 mph becoming north after midnight.

    Low: 24 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 36. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. South wind 6 to 10 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43. South wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Southwest wind 6 to 8 mph becoming northwest after midnight.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow between 9am and 1pm. Mostly cloudy, with a high near 37. Northwest wind around 11 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. North wind 11 to 14 mph.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 28. North wind 7 to 10 mph.

    High: 28 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 37. Northwest wind 5 to 8 mph becoming light and variable in the afternoon.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 24. Southwest wind 5 to 10 mph becoming north after midnight.
Friday
Sunny, with a high near 36. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 30. South wind 6 to 10 mph.
Saturday
Sunny, with a high near 43. South wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 30. Southwest wind 6 to 8 mph becoming northwest after midnight.
Sunday
A chance of snow between 9am and 1pm. Mostly cloudy, with a high near 37. Northwest wind around 11 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 20. North wind 11 to 14 mph.
Monday
Mostly cloudy, with a high near 28. North wind 7 to 10 mph.
Monday Night
Mostly cloudy, with a low around 21. North wind 6 to 8 mph.
Tuesday
A chance of rain. Mostly cloudy, with a high near 37. East wind 9 to 11 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. South wind 11 to 13 mph becoming west after midnight. Chance of precipitation is 50%.
Wednesday
A chance of rain. Partly sunny, with a high near 40. West wind 10 to 13 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Wellfleet MA
 41.88°N 69.99°W (Elev. 10 ft)
Last Update:
8:40 am EST Feb 26, 2026
Forecast Valid:
11am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation