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

32°F

0°C

Humidity 38%
Wind Speed W 10 G 23 mph
Barometer 30.06 in (1018.0 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 4 Feb 1:52 pm EST
Extended Forecast for

Dennis Port MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 32. Northwest wind around 10 mph, with gusts as high as 24 mph.

    High: 32 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Northwest wind around 5 mph becoming calm after midnight.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 29. Calm wind becoming northwest 5 to 8 mph in the morning. Winds could gust as high as 21 mph.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 21. North wind 6 to 9 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, with a high near 30. Northeast wind 5 to 7 mph becoming calm in the afternoon.

    High: 30 °F

    Cloudy

  • Friday Night

    Friday Night: A chance of snow, mainly after 3am. Cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly after 8am. Cloudy, with a high near 30. Light and variable wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%.

    High: 30 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 9pm. Cloudy, with a low around 10. North wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

    Low: 10 °F

    Snow Likely

  • Sunday

    Sunday: Mostly cloudy, with a high near 19. Northwest wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 19 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 32. Northwest wind around 10 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 18. Northwest wind around 5 mph becoming calm after midnight.
Thursday
Sunny, with a high near 29. Calm wind becoming northwest 5 to 8 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Increasing clouds, with a low around 21. North wind 6 to 9 mph.
Friday
Cloudy, with a high near 30. Northeast wind 5 to 7 mph becoming calm in the afternoon.
Friday Night
A chance of snow, mainly after 3am. Cloudy, with a low around 22. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Snow likely, mainly after 8am. Cloudy, with a high near 30. Light and variable wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Saturday Night
Snow likely, mainly before 9pm. Cloudy, with a low around 10. North wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Sunday
Mostly cloudy, with a high near 19. Northwest wind 11 to 14 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 11. Northwest wind around 10 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 24. Northwest wind around 9 mph.
Monday Night
Partly cloudy, with a low around 16. Northwest wind around 8 mph.
Tuesday
Partly sunny, with a high near 29. Northwest wind 7 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dennis Port MA
 41.66°N 70.14°W (Elev. 13 ft)
Last Update:
12:45 pm EST Feb 4, 2026
Forecast Valid:
2pm EST Feb 4, 2026-6pm EST Feb 10, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation