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

38°F

3°C

Humidity 68%
Wind Speed Vrbl 5 mph
Barometer 30.38 in (1029.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 25 Mar 7:52 am EDT
Extended Forecast for

East Harwich MA

  • Today

    Today: Mostly sunny, with a high near 47. Southwest wind 6 to 8 mph, with gusts as high as 22 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 38. South wind around 8 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 53. Southwest wind 10 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 9pm, then rain, mainly after 2am. Patchy fog before 9pm. Low around 37. Southwest wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Chance Rain
    and Patchy
    Fog then Rain

  • Friday

    Friday: Rain, mainly before 10am. High near 45. West wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

    High: 45 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. North wind 6 to 8 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 36. North wind around 7 mph.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Light and variable wind becoming southwest around 5 mph in the evening.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 41. West wind 7 to 9 mph.

    High: 41 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 47. Southwest wind 6 to 8 mph, with gusts as high as 22 mph.
Tonight
Increasing clouds, with a low around 38. South wind around 8 mph, with gusts as high as 25 mph.
Thursday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 53. Southwest wind 10 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers before 9pm, then rain, mainly after 2am. Patchy fog before 9pm. Low around 37. Southwest wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 10am. High near 45. West wind 8 to 11 mph becoming north in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Friday Night
Mostly cloudy, with a low around 25. North wind 6 to 8 mph.
Saturday
Partly sunny, with a high near 36. North wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 26. Light and variable wind becoming southwest around 5 mph in the evening.
Sunday
Sunny, with a high near 41. West wind 7 to 9 mph.
Sunday Night
Partly cloudy, with a low around 32. Southwest wind around 6 mph.
Monday
Partly sunny, with a high near 47. Southwest wind 7 to 13 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 36. Southwest wind around 9 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 47. West wind around 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
East Harwich MA
 41.69°N 70.04°W (Elev. 52 ft)
Last Update:
7:53 am EDT Mar 25, 2026
Forecast Valid:
8am EDT Mar 25, 2026-6pm EDT Mar 31, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation