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

58°F

14°C

Humidity 75%
Wind Speed NW 8 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 15 Oct 3:52 am EDT
Extended Forecast for

South Wellfleet MA

  • Today

    Today: Sunny, with a high near 56. North wind 8 to 18 mph, with gusts as high as 29 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 47. North wind 5 to 8 mph becoming southeast after midnight.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Showers, mainly before 4pm. Patchy fog after 10am. High near 68. South wind 11 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 68 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers, mainly after 1am. Low around 45. Southwest wind 9 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Partly sunny, with a high near 54. Northwest wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

    High: 54 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. North wind 13 to 17 mph.

    Low: 43 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Northwest wind 8 to 10 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. South wind around 7 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 58. South wind 9 to 13 mph.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 56. North wind 8 to 18 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 47. North wind 5 to 8 mph becoming southeast after midnight.
Friday
Showers, mainly before 4pm. Patchy fog after 10am. High near 68. South wind 11 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers, mainly after 1am. Low around 45. Southwest wind 9 to 13 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly before noon. Partly sunny, with a high near 54. Northwest wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 43. North wind 13 to 17 mph.
Sunday
Sunny, with a high near 55. Northwest wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 46. South wind around 7 mph.
Monday
Mostly sunny, with a high near 58. South wind 9 to 13 mph.
Monday Night
Partly cloudy, with a low around 48. Southwest wind 8 to 10 mph becoming northwest after midnight.
Tuesday
Mostly sunny, with a high near 58. Northwest wind 8 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 48. North wind 5 to 8 mph.
Wednesday
Sunny, with a high near 57. Northeast wind 10 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Wellfleet MA
 41.91°N 69.99°W (Elev. 20 ft)
Last Update:
2:30 am EDT Oct 15, 2026
Forecast Valid:
4am EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
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Additional Resources

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Chance of Precipitation