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

52°F

11°C

Humidity 75%
Wind Speed S 12 G 24 mph
Barometer 30.27 in (1025.1 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 10 Apr 2:52 pm EDT
Extended Forecast for

South Wellfleet MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. South wind around 11 mph, with gusts as high as 22 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers after 3am. Increasing clouds, with a low around 42. Southwest wind 14 to 16 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 53. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 53 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38. Northwest wind 8 to 13 mph.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 49. North wind around 6 mph becoming light and variable.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 2am. Cloudy, with a low around 41. South wind 8 to 11 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers before 8am, then a chance of showers after 3pm. Mostly cloudy, with a high near 55. Southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before midnight. Mostly cloudy, with a low around 47. Southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. West wind 7 to 9 mph becoming southeast in the afternoon.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 52. South wind around 11 mph, with gusts as high as 22 mph.
Tonight
A slight chance of showers after 3am. Increasing clouds, with a low around 42. Southwest wind 14 to 16 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 53. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Clear, with a low around 38. Northwest wind 8 to 13 mph.
Sunday
Mostly sunny, with a high near 49. North wind around 6 mph becoming light and variable.
Sunday Night
A chance of showers, mainly after 2am. Cloudy, with a low around 41. South wind 8 to 11 mph. Chance of precipitation is 30%.
Monday
A chance of showers before 8am, then a chance of showers after 3pm. Mostly cloudy, with a high near 55. Southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers before midnight. Mostly cloudy, with a low around 47. Southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 57. West wind 7 to 9 mph becoming southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 45. South wind around 8 mph.
Wednesday
Mostly cloudy, with a high near 58. South wind 9 to 11 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 47. Southwest wind around 11 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 58. Southwest wind around 10 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:
2:50 pm EDT Apr 10, 2026
Forecast Valid:
2pm EDT Apr 10, 2026-6pm EDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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