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

36°F

2°C

Humidity 64%
Wind Speed NA
Barometer 30.39 in (1029.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 8 Apr 12:52 am EDT
Extended Forecast for

South Wellfleet MA

  • Overnight

    Overnight: Mostly clear, with a low around 33. North wind around 16 mph, with gusts as high as 32 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 40. Northeast wind 10 to 14 mph.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 27. East wind around 5 mph becoming south after midnight.

    Low: 27 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 48. Light southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. South wind 5 to 7 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 52. South wind 5 to 9 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Southwest wind around 10 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50. North wind 7 to 9 mph.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. North wind 3 to 6 mph.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 33. North wind around 16 mph, with gusts as high as 32 mph.
Wednesday
Sunny, with a high near 40. Northeast wind 10 to 14 mph.
Wednesday Night
Clear, with a low around 27. East wind around 5 mph becoming south after midnight.
Thursday
Sunny, with a high near 48. Light southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 38. South wind 5 to 7 mph.
Friday
Sunny, with a high near 52. South wind 5 to 9 mph.
Friday Night
Mostly cloudy, with a low around 42. Southwest wind around 10 mph.
Saturday
Partly sunny, with a high near 50. North wind 7 to 9 mph.
Saturday Night
Mostly clear, with a low around 39. North wind 3 to 6 mph.
Sunday
Sunny, with a high near 49. North wind around 5 mph becoming light and variable.
Sunday Night
Partly cloudy, with a low around 42. South wind 8 to 11 mph.
Monday
Partly sunny, with a high near 55. Southwest wind 14 to 17 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 47. Southwest wind 16 to 18 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 57. Southwest wind around 16 mph, with gusts as high as 26 mph.
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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:
11:13 pm EDT Apr 7, 2026
Forecast Valid:
1am EDT Apr 8, 2026-6pm EDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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