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.

Overcast

31°F

-1°C

Humidity 64%
Wind Speed Vrbl 6 mph
Barometer 29.63 in (1003.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 6 Feb 3:52 pm EST
Extended Forecast for

South Wellfleet MA

Winter Weather Advisory February 7, 04:00am until February 8, 01:00am
Cold Weather Advisory February 7, 06:00pm until February 8, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
Cold Weather Advisory

  • This Afternoon

    This Afternoon: A slight chance of snow. Mostly cloudy, with a high near 32. Northeast wind around 6 mph. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A chance of snow, mainly after 3am. Cloudy, with a low around 26. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Cloudy then
    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 4pm. Cloudy, with a high near 32. East wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 8pm. Cloudy, with a low around 15. Wind chill values as low as -2. Blustery, with a north wind 22 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Snow Likely
    and Blustery

  • Sunday

    Sunday: A slight chance of snow before 1pm. Mostly cloudy, with a high near 21. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    High: 21 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. Northwest wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. Northwest wind 10 to 13 mph.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 31. Northwest wind 7 to 9 mph.

    High: 31 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of snow. Mostly cloudy, with a high near 32. Northeast wind around 6 mph. Chance of precipitation is 20%.
Tonight
A chance of snow, mainly after 3am. Cloudy, with a low around 26. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly after 4pm. Cloudy, with a high near 32. East wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow likely, mainly before 8pm. Cloudy, with a low around 15. Wind chill values as low as -2. Blustery, with a north wind 22 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday
A slight chance of snow before 1pm. Mostly cloudy, with a high near 21. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 15. Northwest wind 14 to 18 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 27. Northwest wind 10 to 13 mph.
Monday Night
Partly cloudy, with a low around 21. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 31. Northwest wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 26. Northwest wind around 7 mph.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 35. North wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. East wind 7 to 10 mph becoming north after midnight. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Cloudy, with a high near 35. North wind 10 to 13 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24. Northwest wind around 14 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Wellfleet MA
 41.88°N 69.99°W (Elev. 10 ft)
Last Update:
1:30 pm EST Feb 6, 2026
Forecast Valid:
4pm EST Feb 6, 2026-6pm EST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation