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

69°F

21°C

Humidity 84%
Wind Speed SW 9 G 17 mph
Barometer 29.79 in (1009.0 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 14 Oct 10:52 am EDT
Extended Forecast for

Harwich Center MA

  • Today

    Today: A chance of showers after 5pm. Mostly sunny, with a high near 74. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 48. Northwest wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 48 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 58. North wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 45. Light and variable wind.

    Low: 45 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers. High near 69. Southeast wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.

    High: 69 °F

    Showers

  • Friday Night

    Friday Night: Showers, mainly before 2am. Low around 44. Southwest wind 13 to 16 mph becoming northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%.

    Low: 44 °F

    Showers

  • Saturday

    Saturday: A chance of showers before 8am. Mostly sunny, with a high near 55. Northwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. Northwest wind 11 to 17 mph, with gusts as high as 31 mph.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. West wind 11 to 13 mph.

    High: 57 °F

    Sunny

Detailed Forecast

Today
A chance of showers after 5pm. Mostly sunny, with a high near 74. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 48. Northwest wind 7 to 14 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 58. North wind 10 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Increasing clouds, with a low around 45. Light and variable wind.
Friday
Showers. High near 69. Southeast wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.
Friday Night
Showers, mainly before 2am. Low around 44. Southwest wind 13 to 16 mph becoming northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%.
Saturday
A chance of showers before 8am. Mostly sunny, with a high near 55. Northwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 39. Northwest wind 11 to 17 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 57. West wind 11 to 13 mph.
Sunday Night
Mostly clear, with a low around 44. Southwest wind around 6 mph.
Monday
Sunny, with a high near 61. Southwest wind 8 to 14 mph.
Monday Night
Partly cloudy, with a low around 48. Southwest wind 6 to 9 mph.
Tuesday
Partly sunny, with a high near 63. West wind 7 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:
4:17 am EDT Oct 14, 2026
Forecast Valid:
11am EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation