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

33°F

1°C

Humidity 85%
Wind Speed Vrbl 3 mph
Barometer 30.19 in (1022.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 24 Mar 5:52 am EDT
Extended Forecast for

Harwich Center MA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 41. North wind 6 to 8 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 32. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Increasing clouds, with a high near 46. Southwest wind 6 to 8 mph.

    High: 46 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 3am. Cloudy, with a low around 36. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 10am. Mostly cloudy, with a high near 51. Southwest wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 3am. Cloudy, with a low around 38. Southwest wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 47. West wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. North wind around 8 mph.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. North wind around 6 mph.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 41. North wind 6 to 8 mph.
Tonight
Increasing clouds, with a low around 32. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph.
Wednesday
Increasing clouds, with a high near 46. Southwest wind 6 to 8 mph.
Wednesday Night
A slight chance of rain after 3am. Cloudy, with a low around 36. South wind around 6 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain before 10am. Mostly cloudy, with a high near 51. Southwest wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday Night
Rain likely, mainly after 3am. Cloudy, with a low around 38. Southwest wind around 10 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 47. West wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 24. North wind around 8 mph.
Saturday
Mostly sunny, with a high near 36. North wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 26. South wind 3 to 6 mph.
Sunday
Sunny, with a high near 42. West wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 33. Southwest wind around 7 mph.
Monday
Partly sunny, with a high near 47. Southwest wind 6 to 10 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:
3:11 am EDT Mar 24, 2026
Forecast Valid:
6am EDT Mar 24, 2026-6pm EDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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