National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

46°F

8°C

Humidity 89%
Wind Speed SW 10 G 21 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 10 Apr 11:52 pm EDT
Extended Forecast for

East Harwich MA

  • Overnight

    Overnight: Scattered showers, mainly after 4am. Patchy fog before 1am, then patchy fog after 3am. Otherwise, cloudy, with a low around 42. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Scattered
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 55. North wind 10 to 14 mph, with gusts as high as 36 mph.

    High: 55 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 36. North wind 3 to 6 mph. Winds could gust as high as 20 mph.

    Low: 36 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 51. North wind 5 to 8 mph becoming south in the afternoon.

    High: 51 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 3am. Cloudy, with a low around 41. South wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers before 9am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 55. Southwest wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers between 9pm and midnight. Mostly cloudy, with a low around 47. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. West wind around 7 mph becoming southeast in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. South wind around 5 mph.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered showers, mainly after 4am. Patchy fog before 1am, then patchy fog after 3am. Otherwise, cloudy, with a low around 42. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 55. North wind 10 to 14 mph, with gusts as high as 36 mph.
Saturday Night
Clear, with a low around 36. North wind 3 to 6 mph. Winds could gust as high as 20 mph.
Sunday
Increasing clouds, with a high near 51. North wind 5 to 8 mph becoming south in the afternoon.
Sunday Night
A chance of showers, mainly after 3am. Cloudy, with a low around 41. South wind 6 to 8 mph. Chance of precipitation is 30%.
Monday
A chance of showers before 9am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 55. Southwest wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers between 9pm and midnight. Mostly cloudy, with a low around 47. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 59. West wind around 7 mph becoming southeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 45. South wind around 5 mph.
Wednesday
Partly sunny, with a high near 57. South wind 6 to 9 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 48. Southwest wind around 7 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 59. Southwest wind 7 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 45. Southwest wind around 6 mph.
Friday
Partly sunny, with a high near 55. East wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Harwich MA
 41.69°N 70.04°W (Elev. 52 ft)
Last Update:
9:48 pm EDT Apr 10, 2026
Forecast Valid:
12am EDT Apr 11, 2026-6pm EDT Apr 17, 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