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.

Fair

24°F

-4°C

Humidity 68%
Wind Speed NW 12 G 18 mph
Barometer 29.72 in (1006.5 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 2 Feb 1:52 am EST
Extended Forecast for

South Orleans MA

Coastal Flood Advisory February 2, 02:34am until February 2, 02:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory February 2, 02:34am until February 2, 02:00pm

    NOW until 2:00pm Mon

    Coastal Flood Advisory

  • Overnight

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 29. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 29 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 20. Northwest wind 3 to 5 mph.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32. West wind around 6 mph becoming calm in the afternoon.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Light southwest wind.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. West wind 3 to 8 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. Northwest wind around 8 mph.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28. Northwest wind around 8 mph.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 21. North wind around 11 mph, with gusts as high as 24 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 29. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 20. Northwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 32. West wind around 6 mph becoming calm in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 23. Light southwest wind.
Wednesday
Mostly sunny, with a high near 32. West wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 19. Northwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 28. Northwest wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 17. Northwest wind around 7 mph.
Friday
Partly sunny, with a high near 31. Southwest wind 6 to 9 mph.
Friday Night
Snow likely. Cloudy, with a low around 13. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Saturday
A chance of snow. Mostly cloudy, with a high near 21. Northwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 5. Northwest wind around 17 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Sunday
A chance of snow. Partly sunny, with a high near 21. Northwest wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Orleans MA
 41.76°N 70.03°W (Elev. 43 ft)
Last Update:
2:29 am EST Feb 2, 2026
Forecast Valid:
2am EST Feb 2, 2026-6pm EST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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