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.

Overcast

35°F

2°C

Humidity 93%
Wind Speed Vrbl 7 mph
Barometer 29.81 in (1009.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 7 Jan 8:52 pm EST
Extended Forecast for

East Harwich MA

  • Tonight

    Tonight: Partly cloudy, with a low around 31. West wind around 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 40. Northwest wind 3 to 8 mph.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 46. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 46 °F

    Partly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 9pm. Cloudy, with a low around 38. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely

  • Saturday

    Saturday: Rain. High near 47. Southwest wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 80%.

    High: 47 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 37. East wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%.

    Low: 37 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before 1pm. Cloudy, with a high near 46. West wind 8 to 10 mph. Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain before 2am, then a chance of snow between 2am and 4am. Mostly cloudy, with a low around 27. West wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. West wind around 6 mph.
Thursday
Sunny, with a high near 40. Northwest wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 31. Calm wind.
Friday
Partly sunny, with a high near 46. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Rain likely, mainly after 9pm. Cloudy, with a low around 38. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Saturday
Rain. High near 47. Southwest wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 80%.
Saturday Night
Rain. Low around 37. East wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%.
Sunday
Rain likely, mainly before 1pm. Cloudy, with a high near 46. West wind 8 to 10 mph. Chance of precipitation is 70%.
Sunday Night
A chance of rain before 2am, then a chance of snow between 2am and 4am. Mostly cloudy, with a low around 27. West wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Monday
Sunny, with a high near 36. West wind 10 to 13 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 26. West wind around 8 mph.
Tuesday
Mostly sunny, with a high near 40. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 31. Southwest wind 6 to 8 mph.
Wednesday
Partly sunny, with a high near 42. Southwest wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Harwich MA
 41.69°N 70.04°W (Elev. 52 ft)
Last Update:
12:33 pm EST Jan 7, 2026
Forecast Valid:
9pm EST Jan 7, 2026-6pm EST Jan 14, 2026
 
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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