Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Overcast

68°F

20°C

Humidity 68%
Wind Speed E 9 mph
Barometer 30.16 in (1021.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 2 Sep 8:52 am EDT
Extended Forecast for

Harwich Port MA

  • Today

    Today: Mostly sunny, with a high near 71. East wind around 10 mph.

    High: 71 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. East wind 6 to 8 mph.

    Low: 65 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms likely before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  Patchy fog before noon.  Otherwise, mostly cloudy, with a high near 75. South wind 11 to 14 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am.  Mostly cloudy, with a low around 67. Southwest wind 5 to 8 mph.  Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 75. Northwest wind 7 to 9 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Light and variable wind becoming northwest 5 to 9 mph in the evening.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 70. North wind 11 to 15 mph.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61. North wind 11 to 14 mph.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69. North wind 15 to 17 mph.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 71. East wind around 10 mph.
Tonight
Mostly cloudy, with a low around 65. East wind 6 to 8 mph.
Thursday
Showers and thunderstorms likely before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 75. South wind 11 to 14 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 67. Southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 75. Northwest wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 63. Light and variable wind becoming northwest 5 to 9 mph in the evening.
Saturday
Mostly sunny, with a high near 70. North wind 11 to 15 mph.
Saturday Night
Partly cloudy, with a low around 61. North wind 11 to 14 mph.
Sunday
Mostly sunny, with a high near 69. North wind 15 to 17 mph.
Sunday Night
Mostly clear, with a low around 61. Northwest wind around 7 mph.
Labor Day
Sunny, with a high near 72. Northwest wind around 8 mph.
Monday Night
Partly cloudy, with a low around 63. West wind around 7 mph.
Tuesday
Mostly sunny, with a high near 74. Southwest wind 7 to 13 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Harwich Port MA
 41.67°N 70.08°W (Elev. 10 ft)
7:41 am EDT Sep 2, 2026
9am EDT Sep 2, 2026-6pm EDT Sep 8, 2026
 
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Additional Resources

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