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

50°F

10°C

Humidity 96%
Wind Speed SW 13 G 25 mph
Barometer 29.81 in (1009.7 mb)
Dewpoint 49°F (9°C)
Visibility 0.50 mi
Wind Chill45°F (7°C)
Last update 5 Apr 1:52 pm EDT
Extended Forecast for

Chatham MA

  • This Afternoon

    This Afternoon: Showers, mainly after 4pm. Areas of fog. High near 49. Breezy, with a southwest wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Showers and
    Areas Fog

  • Tonight

    Tonight: Showers, mainly before 11pm. Areas of fog before 9pm. Low around 39. West wind 9 to 14 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers and
    Areas Fog
    then Mostly
    Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 48. West wind 13 to 15 mph, with gusts as high as 29 mph.

    High: 48 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. West wind 8 to 10 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain. Partly sunny, with a high near 45. West wind 7 to 10 mph becoming southwest in the morning. Chance of precipitation is 50%.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 10pm. Mostly clear, with a low around 32. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 40. North wind 7 to 11 mph becoming east in the afternoon. Winds could gust as high as 22 mph.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 34. South wind 6 to 10 mph.

    Low: 34 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 45. South wind 5 to 10 mph.

    High: 45 °F

    Sunny

Detailed Forecast

This Afternoon
Showers, mainly after 4pm. Areas of fog. High near 49. Breezy, with a southwest wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers, mainly before 11pm. Areas of fog before 9pm. Low around 39. West wind 9 to 14 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Increasing clouds, with a high near 48. West wind 13 to 15 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 36. West wind 8 to 10 mph.
Tuesday
A chance of rain. Partly sunny, with a high near 45. West wind 7 to 10 mph becoming southwest in the morning. Chance of precipitation is 50%.
Tuesday Night
A slight chance of rain before 10pm. Mostly clear, with a low around 32. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 40. North wind 7 to 11 mph becoming east in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Clear, with a low around 34. South wind 6 to 10 mph.
Thursday
Sunny, with a high near 45. South wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 40. South wind around 8 mph.
Friday
Mostly sunny, with a high near 50. South wind 7 to 10 mph.
Friday Night
Partly cloudy, with a low around 44. Southwest wind around 8 mph.
Saturday
Mostly sunny, with a high near 51. West wind around 8 mph becoming north in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chatham MA
 41.68°N 69.96°W (Elev. 13 ft)
Last Update:
1:49 pm EDT Apr 5, 2026
Forecast Valid:
2pm EDT Apr 5, 2026-6pm EDT Apr 11, 2026
 
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Additional Resources

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Chance of Precipitation