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.

Fair

59°F

15°C

Humidity 75%
Wind Speed S 6 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 14 Apr 12:52 pm EDT
Extended Forecast for

2 Miles SSE Eastham MA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 66. Southeast wind around 6 mph.

    High: 66 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 47. South wind around 8 mph. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Patchy
    Fog

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. West wind 6 to 8 mph becoming south in the afternoon.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. South wind around 6 mph becoming west after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before 10am. Mostly cloudy, with a high near 60. South wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47. Southwest wind around 7 mph.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers after noon. Mostly cloudy, with a high near 60. Southwest wind 6 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 30%.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 1am. Mostly cloudy, with a low around 42. Southeast wind around 6 mph becoming northeast after midnight. Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 53. Northeast wind around 8 mph.

    High: 53 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 66. Southeast wind around 6 mph.
Tonight
A slight chance of showers and thunderstorms before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 47. South wind around 8 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 59. West wind 6 to 8 mph becoming south in the afternoon.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. South wind around 6 mph becoming west after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers before 10am. Mostly cloudy, with a high near 60. South wind 6 to 8 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 47. Southwest wind around 7 mph.
Friday
A chance of showers after noon. Mostly cloudy, with a high near 60. Southwest wind 6 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 42. Southeast wind around 6 mph becoming northeast after midnight. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 53. Northeast wind around 8 mph.
Saturday Night
Mostly cloudy, with a low around 44. East wind around 6 mph becoming southeast after midnight.
Sunday
A chance of showers. Mostly cloudy, with a high near 56. South wind 7 to 10 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 41. Southwest wind around 11 mph becoming west after midnight. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 53. West wind around 11 mph.
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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:
9:31 am EDT Apr 14, 2026
Forecast Valid:
1pm EDT Apr 14, 2026-6pm EDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation