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.

Fog/Mist

48°F

9°C

Humidity 96%
Wind Speed SW 9 G 23 mph
Barometer 30.10 in (1019.4 mb)
Dewpoint 47°F (8°C)
Visibility 4.00 mi
Wind Chill44°F (7°C)
Last update 3 Apr 10:52 pm EDT
Extended Forecast for

East Harwich MA

  • Tonight

    Tonight: Patchy drizzle. The drizzle could be heavy at times. Patchy dense fog. Otherwise, cloudy, with a low around 42. Southwest wind around 11 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Patchy
    Drizzle and
    Patchy Dense
    Fog

  • Saturday

    Saturday: Patchy drizzle and fog before 9am. Partly sunny, with a high near 53. Northwest wind 6 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 53 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly between 10pm and 5am. Patchy fog after 1am. Otherwise, cloudy, with a low around 37. East wind around 8 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers, mainly after noon. Patchy fog after 3pm. High near 54. Southwest wind 10 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance
    Showers then
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers, mainly before 8pm. Patchy fog before 8pm. Low around 38. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Showers and
    Patchy Fog
    then Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 49. West wind around 10 mph, with gusts as high as 21 mph.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. West wind 5 to 7 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain showers after 11am, mixing with snow after 5pm. Partly sunny, with a high near 46. Northwest wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 7pm. Partly cloudy, with a low around 31. North wind 5 to 8 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Chance Snow
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Patchy drizzle. The drizzle could be heavy at times. Patchy dense fog. Otherwise, cloudy, with a low around 42. Southwest wind around 11 mph, with gusts as high as 25 mph.
Saturday
Patchy drizzle and fog before 9am. Partly sunny, with a high near 53. Northwest wind 6 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
A chance of showers, mainly between 10pm and 5am. Patchy fog after 1am. Otherwise, cloudy, with a low around 37. East wind around 8 mph. Chance of precipitation is 30%.
Sunday
Showers, mainly after noon. Patchy fog after 3pm. High near 54. Southwest wind 10 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers, mainly before 8pm. Patchy fog before 8pm. Low around 38. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Monday
Sunny, with a high near 49. West wind around 10 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 36. West wind 5 to 7 mph.
Tuesday
A chance of rain showers after 11am, mixing with snow after 5pm. Partly sunny, with a high near 46. Northwest wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers before 7pm. Partly cloudy, with a low around 31. North wind 5 to 8 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 40. North wind around 7 mph.
Wednesday Night
Mostly clear, with a low around 33. South wind around 6 mph.
Thursday
Sunny, with a high near 48. South wind 7 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 41. Southwest wind around 8 mph.
Friday
Mostly sunny, with a high near 53. Southwest wind 7 to 9 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:
2:51 pm EDT Apr 3, 2026
Forecast Valid:
10pm EDT Apr 3, 2026-6pm EDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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