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

46°F

8°C

Humidity 93%
Wind Speed SW 10 G 21 mph
Barometer 30.03 in (1017.1 mb)
Dewpoint 44°F (7°C)
Visibility 9.00 mi
Wind Chill41°F (5°C)
Last update 9 Jan 9:52 pm EST
Extended Forecast for

2 Miles SSE Eastham MA

  • Tonight

    Tonight: Showers likely, mainly before 1am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 38. South wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Showers
    Likely then
    Scattered
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 45. West wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 7pm. Low around 38. East wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: Rain, mainly before 2pm. High near 44. West wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain

  • Sunday Night

    Sunday Night: A slight chance of snow showers between 9pm and 2am. Mostly cloudy, with a low around 31. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Monday

    Monday: Sunny, with a high near 38. Breezy, with a west wind 17 to 21 mph, with gusts as high as 34 mph.

    High: 38 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. West wind 9 to 13 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. West wind around 10 mph, with gusts as high as 23 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. Southwest wind around 10 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly before 1am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 38. South wind 9 to 13 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 45. West wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain, mainly after 7pm. Low around 38. East wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain, mainly before 2pm. High near 44. West wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A slight chance of snow showers between 9pm and 2am. Mostly cloudy, with a low around 31. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 46 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 38. Breezy, with a west wind 17 to 21 mph, with gusts as high as 34 mph.
Monday Night
Partly cloudy, with a low around 31. West wind 9 to 13 mph.
Tuesday
Mostly sunny, with a high near 42. West wind around 10 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 34. Southwest wind around 10 mph, with gusts as high as 23 mph.
Wednesday
Mostly cloudy, with a high near 44. Southwest wind 9 to 11 mph, with gusts as high as 24 mph.
Wednesday Night
A chance of showers. Cloudy, with a low around 32. Southwest wind around 6 mph. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 38. Northwest wind 7 to 9 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Cloudy, with a low around 25. North wind 7 to 10 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 33. North wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Eastham MA
 41.81°N 69.95°W (Elev. 3 ft)
Last Update:
7:25 pm EST Jan 9, 2026
Forecast Valid:
10pm EST Jan 9, 2026-6pm EST Jan 16, 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