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

15°F

-9°C

Humidity 84%
Wind Speed Calm
Barometer 30.64 in (1037.8 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 3 Mar 5:52 am EST
Extended Forecast for

South Wellfleet MA

  • Today

    Today: A chance of rain and snow before 2pm, then rain likely between 2pm and 3pm, then rain, possibly mixed with snow after 3pm. High near 37. South wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 37 °F

    Mostly Sunny
    then
    Rain/Snow

  • Tonight

    Tonight: Rain, mainly before 3am. Patchy fog after 10pm. Low around 34. Southeast wind 7 to 14 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 34 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 45. Northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 45 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Light southwest wind.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain, mainly after 9am. Mostly cloudy, with a high near 41. Light and variable wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 30%.

    High: 41 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 1am. Low around 34. East wind 7 to 11 mph. Chance of precipitation is 80%.

    Low: 34 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain likely, mainly before 1pm. Cloudy, with a high near 41. Northeast wind 10 to 14 mph. Chance of precipitation is 70%.

    High: 41 °F

    Rain Likely

  • Friday Night

    Friday Night: Cloudy, with a low around 33. Northeast wind 6 to 9 mph.

    Low: 33 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 46. Southeast wind 6 to 11 mph becoming southwest in the afternoon.

    High: 46 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of rain and snow before 2pm, then rain likely between 2pm and 3pm, then rain, possibly mixed with snow after 3pm. High near 37. South wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain, mainly before 3am. Patchy fog after 10pm. Low around 34. Southeast wind 7 to 14 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 45. Northwest wind 5 to 10 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 32. Light southwest wind.
Thursday
A chance of rain, mainly after 9am. Mostly cloudy, with a high near 41. Light and variable wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 30%.
Thursday Night
Rain, mainly after 1am. Low around 34. East wind 7 to 11 mph. Chance of precipitation is 80%.
Friday
Rain likely, mainly before 1pm. Cloudy, with a high near 41. Northeast wind 10 to 14 mph. Chance of precipitation is 70%.
Friday Night
Cloudy, with a low around 33. Northeast wind 6 to 9 mph.
Saturday
Mostly cloudy, with a high near 46. Southeast wind 6 to 11 mph becoming southwest in the afternoon.
Saturday Night
A chance of rain after 7pm. Cloudy, with a low around 40. Southwest wind 11 to 14 mph. Chance of precipitation is 50%.
Sunday
A chance of rain. Mostly cloudy, with a high near 47. Southwest wind 8 to 10 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 37. Southwest wind around 8 mph.
Monday
Mostly sunny, with a high near 48. Southwest wind 8 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
South Wellfleet MA
 41.88°N 69.99°W (Elev. 10 ft)
Last Update:
2:06 am EST Mar 3, 2026
Forecast Valid:
6am EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
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Additional Resources

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Chance of Precipitation