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

33°F

1°C

Humidity 92%
Wind Speed Vrbl 3 mph
Barometer 30.02 in (1016.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 8 Jan 5:52 am EST
Extended Forecast for

East Dennis MA

  • Today

    Today: Increasing clouds, with a high near 40. Northwest wind 5 to 9 mph.

    High: 40 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 47. South wind 5 to 13 mph.

    High: 47 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Showers likely, mainly between 10pm and 4am. Patchy fog before 8pm, then patchy fog after 9pm. Otherwise, cloudy, with a low around 40. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Rain likely, mainly after 2pm. Cloudy, with a high near 46. West wind around 8 mph becoming east in the afternoon. Chance of precipitation is 70%.

    High: 46 °F

    Chance Rain
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 38. East wind 8 to 11 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before 2pm. Cloudy, with a high near 45. West wind 9 to 11 mph. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain before 9pm. Mostly cloudy, with a low around 30. West wind 11 to 17 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 37. West wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 37 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 40. Northwest wind 5 to 9 mph.
Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 31. Light and variable wind.
Friday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 47. South wind 5 to 13 mph.
Friday Night
Showers likely, mainly between 10pm and 4am. Patchy fog before 8pm, then patchy fog after 9pm. Otherwise, cloudy, with a low around 40. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly after 2pm. Cloudy, with a high near 46. West wind around 8 mph becoming east in the afternoon. Chance of precipitation is 70%.
Saturday Night
Rain. Low around 38. East wind 8 to 11 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Sunday
Rain likely, mainly before 2pm. Cloudy, with a high near 45. West wind 9 to 11 mph. Chance of precipitation is 70%.
Sunday Night
A chance of rain before 9pm. Mostly cloudy, with a low around 30. West wind 11 to 17 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 37. West wind 14 to 17 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 30. Southwest wind 10 to 13 mph.
Tuesday
Mostly sunny, with a high near 41. Southwest wind 11 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 34. Southwest wind around 10 mph.
Wednesday
Mostly cloudy, with a high near 43. Southwest wind 9 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Dennis MA
 41.75°N 70.15°W (Elev. 13 ft)
Last Update:
12:43 am EST Jan 8, 2026
Forecast Valid:
6am EST Jan 8, 2026-6pm EST Jan 14, 2026
 
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Additional Resources

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Chance of Precipitation