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

45°F

7°C

Humidity 61%
Wind Speed N 6 mph
Barometer 30.23 in (1023.8 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 4 Mar 12:52 pm EST
Extended Forecast for

Harwich Center MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. West wind around 5 mph becoming calm.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Areas of fog after midnight. Otherwise, partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy
    then Areas
    Fog

  • Thursday

    Thursday: Rain likely, mainly after 4pm. Cloudy, with a high near 40. Calm wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain. Low around 32. East wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 32 °F

    Rain

  • Friday

    Friday: Rain, mainly before 10am. High near 38. Northeast wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    High: 38 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 32. Light and variable wind.

    Low: 32 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 46. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 46 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 8pm. Cloudy, with a low around 37. Southwest wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain before 8am. Mostly cloudy, with a high near 47. West wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 46. West wind around 5 mph becoming calm.
Tonight
Areas of fog after midnight. Otherwise, partly cloudy, with a low around 32. Calm wind.
Thursday
Rain likely, mainly after 4pm. Cloudy, with a high near 40. Calm wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 32. East wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain, mainly before 10am. High near 38. Northeast wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Friday Night
Cloudy, with a low around 32. Light and variable wind.
Saturday
Cloudy, with a high near 46. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
A chance of rain after 8pm. Cloudy, with a low around 37. Southwest wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Sunday
A chance of rain before 8am. Mostly cloudy, with a high near 47. West wind 3 to 7 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 35. Southwest wind 3 to 6 mph.
Monday
Sunny, with a high near 47. Southwest wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 37. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 48. Southwest wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harwich Center MA
 41.7°N 70.07°W (Elev. 49 ft)
Last Update:
12:11 pm EST Mar 4, 2026
Forecast Valid:
1pm EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation