National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fog

38°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 30.32 in (1027.1 mb)
Dewpoint 38°F (3°C)
Visibility 0.50 mi
Last update 7 Mar 4:52 am EST
Extended Forecast for

South Wellfleet MA

  • Overnight

    Overnight: Areas of drizzle. Patchy fog. Otherwise, cloudy, with a low around 35. Southeast wind around 5 mph.

    Low: 35 °F

    Areas Drizzle
    and Patchy
    Fog

  • Saturday

    Saturday: Areas of drizzle before 8am. Patchy fog. Otherwise, cloudy, with a high near 47. South wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 47 °F

    Areas Drizzle
    and Patchy
    Fog then
    Patchy Fog

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 10pm. Patchy fog. Otherwise, cloudy, with a low around 40. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A chance of rain, mainly before 4pm. Patchy fog. Otherwise, cloudy, with a high near 50. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Southwest wind around 7 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. Southwest wind 6 to 11 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. Southwest wind 8 to 10 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. Southwest wind around 8 mph.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Southwest wind 6 to 8 mph.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of drizzle. Patchy fog. Otherwise, cloudy, with a low around 35. Southeast wind around 5 mph.
Saturday
Areas of drizzle before 8am. Patchy fog. Otherwise, cloudy, with a high near 47. South wind 5 to 11 mph, with gusts as high as 21 mph.
Saturday Night
A chance of rain, mainly after 10pm. Patchy fog. Otherwise, cloudy, with a low around 40. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain, mainly before 4pm. Patchy fog. Otherwise, cloudy, with a high near 50. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Partly cloudy, with a low around 35. Southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 48. Southwest wind 6 to 11 mph.
Monday Night
Partly cloudy, with a low around 38. Southwest wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 49. Southwest wind around 8 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Southwest wind 6 to 8 mph.
Wednesday
A chance of rain after 10am. Cloudy, with a high near 48. South wind 9 to 13 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Cloudy, with a low around 38. South wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Thursday
Rain likely. Mostly cloudy, with a high near 48. Southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 28. West wind 14 to 16 mph.
Friday
Partly sunny, with a high near 40. West wind around 11 mph, with gusts as high as 21 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:
11:26 pm EST Mar 6, 2026
Forecast Valid:
5am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
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