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

27°F

-3°C

Humidity 49%
Wind Speed Vrbl 3 mph
Barometer 30.23 in (1023.7 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 9 Dec 9:52 am EST
Extended Forecast for

South Wellfleet MA

  • Today

    Today: Increasing clouds, with a high near 33. Southwest wind around 6 mph.

    High: 33 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of snow showers before midnight, then a chance of rain showers between midnight and 4am. Mostly cloudy, with a temperature rising to around 40 by 4am. Southwest wind 10 to 15 mph, with gusts as high as 38 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 29 °F⇑

    Chance Snow
    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: Rain, mainly after 5pm. High near 51. South wind 13 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Mostly Cloudy
    then Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 10pm, then a chance of showers between 10pm and 3am. Mostly cloudy, with a low around 36. West wind 11 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely

  • Thursday

    Thursday: Partly sunny, with a high near 40. Breezy, with a west wind 17 to 24 mph, with gusts as high as 36 mph.

    High: 40 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. Breezy, with a west wind 16 to 21 mph.

    Low: 27 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37. West wind 14 to 17 mph, with gusts as high as 31 mph.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow showers after 5am. Partly cloudy, with a low around 29. West wind 9 to 14 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: A chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 41. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 33. Southwest wind around 6 mph.
Tonight
A chance of snow showers before midnight, then a chance of rain showers between midnight and 4am. Mostly cloudy, with a temperature rising to around 40 by 4am. Southwest wind 10 to 15 mph, with gusts as high as 38 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
Rain, mainly after 5pm. High near 51. South wind 13 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely before 10pm, then a chance of showers between 10pm and 3am. Mostly cloudy, with a low around 36. West wind 11 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 40. Breezy, with a west wind 17 to 24 mph, with gusts as high as 36 mph.
Thursday Night
Mostly cloudy, with a low around 27. Breezy, with a west wind 16 to 21 mph.
Friday
Mostly sunny, with a high near 37. West wind 14 to 17 mph, with gusts as high as 31 mph.
Friday Night
A chance of snow showers after 5am. Partly cloudy, with a low around 29. West wind 9 to 14 mph. Chance of precipitation is 30%.
Saturday
A chance of rain and snow showers before 10am, then a chance of rain showers. Mostly cloudy, with a high near 41. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 27. West wind around 14 mph. Chance of precipitation is 50%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 37. Northwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Northwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 33. Northwest wind 11 to 15 mph, with gusts as high as 28 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:
5:02 am EST Dec 9, 2025
Forecast Valid:
10am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation