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.

Light Rain Fog/Mist

60°F

16°C

Humidity 96%
Wind Speed N 5 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint 59°F (15°C)
Visibility 5.00 mi
Last update 5 Oct 1:52 am EDT
Extended Forecast for

East Harwich MA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 54. North wind around 7 mph.

    Low: 54 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 67. West wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Clear, with a low around 46. West wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 46 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. Northwest wind 9 to 13 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 46. West wind 5 to 7 mph.

    Low: 46 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Light southwest wind increasing to 6 to 11 mph in the morning.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Southwest wind around 9 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67. Southwest wind 8 to 10 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. West wind around 7 mph.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 54. North wind around 7 mph.
Monday
Patchy fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 67. West wind 5 to 11 mph, with gusts as high as 21 mph.
Monday Night
Clear, with a low around 46. West wind 11 to 14 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 59. Northwest wind 9 to 13 mph.
Tuesday Night
Clear, with a low around 46. West wind 5 to 7 mph.
Wednesday
Sunny, with a high near 62. Light southwest wind increasing to 6 to 11 mph in the morning.
Wednesday Night
Mostly clear, with a low around 55. Southwest wind around 9 mph.
Thursday
Sunny, with a high near 67. Southwest wind 8 to 10 mph.
Thursday Night
Mostly clear, with a low around 54. West wind around 7 mph.
Friday
Sunny, with a high near 65. West wind around 8 mph.
Friday Night
Mostly clear, with a low around 52. West wind 6 to 8 mph.
Saturday
Sunny, with a high near 61. Northwest wind around 10 mph.
Saturday Night
Mostly clear, with a low around 50. North wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 61. Northeast wind 7 to 9 mph becoming south in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Harwich MA
 41.71°N 70.04°W (Elev. 52 ft)
Last Update:
7:36 pm EDT Oct 4, 2026
Forecast Valid:
2am EDT Oct 5, 2026-6pm EDT Oct 11, 2026
 
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Additional Resources

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