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

42°F

6°C

Humidity 85%
Wind Speed Calm
Barometer 30.16 in (1021.6 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 10 Jan 4:52 pm EST
Extended Forecast for

Harwich Center MA

  • This Afternoon

    This Afternoon: A chance of rain. Cloudy, with a high near 43. Light east wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Chance Rain

  • Tonight

    Tonight: Rain. Low around 35. East wind 5 to 8 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 35 °F

    Rain

  • Sunday

    Sunday: Rain, mainly before 11am, then scattered showers after 2pm. High near 42. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain then
    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before 8pm. Partly cloudy, with a low around 27. West wind 11 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Isolated
    Rain/Snow
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38. West wind 8 to 14 mph, with gusts as high as 31 mph.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. West wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 42. West wind 7 to 10 mph.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Southwest wind 6 to 9 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 44 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of rain. Cloudy, with a high near 43. Light east wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 35. East wind 5 to 8 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday
Rain, mainly before 11am, then scattered showers after 2pm. High near 42. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A slight chance of rain and snow showers before 8pm. Partly cloudy, with a low around 27. West wind 11 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 38. West wind 8 to 14 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 29. West wind around 6 mph.
Tuesday
Sunny, with a high near 42. West wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind 6 to 9 mph, with gusts as high as 23 mph.
Wednesday
Mostly cloudy, with a high near 44. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
A chance of rain after 7pm. Cloudy, with a low around 30. Southwest wind around 6 mph. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 40. West wind 6 to 10 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 23. Northwest wind around 6 mph.
Friday
Partly sunny, with a high near 33. North wind 7 to 9 mph becoming west in the afternoon.
Friday Night
Mostly cloudy, with a low around 24. Southwest wind around 6 mph.
Saturday
Partly sunny, with a high near 37.
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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:
1:42 pm EST Jan 10, 2026
Forecast Valid:
5pm EST Jan 10, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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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