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.

A Few Clouds

56°F

13°C

Humidity 67%
Wind Speed N 9 G 22 mph
Barometer 30.15 in (1021.1 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 15 Oct 8:52 am EDT
Extended Forecast for

Harwich Center MA

  • Today

    Today: Sunny, with a high near 57. North wind 10 to 14 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Calm wind becoming southeast around 6 mph after midnight.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely, mainly before 4pm. Patchy fog after 11am. Otherwise, increasing clouds, with a high near 69. South wind 11 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 69 °F

    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: Showers, mainly after 2am. Low around 42. Southwest wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 56. North wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56. North wind around 10 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. West wind around 6 mph becoming southeast after midnight.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. Southeast wind 8 to 13 mph.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 57. North wind 10 to 14 mph.
Tonight
Partly cloudy, with a low around 43. Calm wind becoming southeast around 6 mph after midnight.
Friday
Showers likely, mainly before 4pm. Patchy fog after 11am. Otherwise, increasing clouds, with a high near 69. South wind 11 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers, mainly after 2am. Low around 42. Southwest wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 56. North wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 41. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 56. North wind around 10 mph.
Sunday Night
Mostly clear, with a low around 43. West wind around 6 mph becoming southeast after midnight.
Monday
Mostly sunny, with a high near 59. Southeast wind 8 to 13 mph.
Monday Night
Partly cloudy, with a low around 45. Southwest wind 6 to 8 mph becoming northwest after midnight.
Tuesday
Mostly sunny, with a high near 60. Northwest wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 44. North wind around 6 mph.
Wednesday
Sunny, with a high near 58. Northeast wind around 11 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:
5:18 am EDT Oct 15, 2026
Forecast Valid:
9am EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
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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