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

39°F

4°C

Humidity 65%
Wind Speed NE 10 G 17 mph
Barometer 30.31 in (1026.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 21 Apr 5:52 am EDT
Extended Forecast for

Chatham Municipal Airport MA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 45. Northeast wind 5 to 9 mph becoming light east in the afternoon.

    High: 45 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Southwest wind 5 to 9 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain, mainly after noon. Mostly cloudy, with a high near 45. South wind 11 to 14 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Slight Chance
    Rain then
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 9pm. Mostly cloudy, with a low around 39. Southeast wind 5 to 13 mph. Chance of precipitation is 30%.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of showers before 10am, then a slight chance of showers after 4pm. Partly sunny, with a high near 50. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. Northwest wind 3 to 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50. North wind around 7 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Light and variable wind.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Northeast wind 5 to 7 mph.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 45. Northeast wind 5 to 9 mph becoming light east in the afternoon.
Tonight
Partly cloudy, with a low around 36. Southwest wind 5 to 9 mph.
Wednesday
A chance of rain, mainly after noon. Mostly cloudy, with a high near 45. South wind 11 to 14 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain, mainly before 9pm. Mostly cloudy, with a low around 39. Southeast wind 5 to 13 mph. Chance of precipitation is 30%.
Thursday
A slight chance of showers before 10am, then a slight chance of showers after 4pm. Partly sunny, with a high near 50. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 40. Northwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 50. North wind around 7 mph.
Friday Night
Mostly clear, with a low around 40. Light and variable wind.
Saturday
Mostly sunny, with a high near 51. Northeast wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 41. Light northeast wind.
Sunday
Partly sunny, with a high near 51. Northeast wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 42. Northeast wind around 6 mph.
Monday
Mostly sunny, with a high near 53. Northeast wind 7 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham Municipal Airport MA
 41.7°N 69.98°W (Elev. 7 ft)
Last Update:
3:59 am EDT Apr 21, 2026
Forecast Valid:
6am EDT Apr 21, 2026-6pm EDT Apr 27, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation