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.

Overcast

51°F

11°C

Humidity 86%
Wind Speed Vrbl 5 mph
Barometer 29.88 in (1012.1 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 11 Mar 5:52 pm EDT
Extended Forecast for

2 Miles SSE Eastham MA

  • Tonight

    Tonight: A slight chance of showers after 3am. Patchy dense fog. Otherwise, cloudy, with a low around 41. South wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Patchy Fog
    then Slight
    Chance
    Showers and
    Patchy Dense
    Fog

  • Thursday

    Thursday: A chance of showers, mainly after 9am. Patchy dense fog before noon. Otherwise, cloudy, with a high near 50. Southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance
    Showers and
    Patchy Dense
    Fog

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 29. Northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 43. West wind 6 to 9 mph becoming southwest in the afternoon.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. South wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 45. West wind around 14 mph, with gusts as high as 25 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. West wind 10 to 14 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 43. Northwest wind around 6 mph becoming southeast in the afternoon.

    High: 43 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Cloudy, with a low around 35. Southeast wind 9 to 17 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Cloudy then
    Chance Rain

Detailed Forecast

Tonight
A slight chance of showers after 3am. Patchy dense fog. Otherwise, cloudy, with a low around 41. South wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday
A chance of showers, mainly after 9am. Patchy dense fog before noon. Otherwise, cloudy, with a high near 50. Southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 29. Northwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
Increasing clouds, with a high near 43. West wind 6 to 9 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 34. South wind 10 to 13 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 45. West wind around 14 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 29. West wind 10 to 14 mph.
Sunday
Mostly cloudy, with a high near 43. Northwest wind around 6 mph becoming southeast in the afternoon.
Sunday Night
A chance of rain after 2am. Cloudy, with a low around 35. Southeast wind 9 to 17 mph. Chance of precipitation is 40%.
Monday
Rain, mainly after 7am. High near 52. Breezy, with a south wind around 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.
Monday Night
Rain likely. Cloudy, with a low around 31. South wind 15 to 18 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 70%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 41. West wind 11 to 14 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 24. Northwest wind 11 to 13 mph.
Wednesday
Mostly sunny, with a high near 36. Northwest wind around 8 mph.
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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:
4:43 pm EDT Mar 11, 2026
Forecast Valid:
6pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation