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

36°F

2°C

Humidity 57%
Wind Speed NE 6 mph
Barometer 30.59 in (1036.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 8 Apr 6:52 pm EDT
Extended Forecast for

Chatham MA

  • Tonight

    Tonight: Clear, with a low around 26. Northeast wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 44. Southeast wind 6 to 9 mph.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 38. Southeast wind 5 to 11 mph.

    Low: 38 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, sunny, with a high near 49. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 49 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 3am. Mostly cloudy, with a low around 42. Southwest wind around 10 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 49. North wind 7 to 10 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. North wind around 6 mph.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47. Light and variable wind becoming southwest around 5 mph in the afternoon.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. South wind 7 to 9 mph.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 26. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 44. Southeast wind 6 to 9 mph.
Thursday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 38. Southeast wind 5 to 11 mph.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 49. Light southwest wind increasing to 5 to 10 mph in the morning.
Friday Night
A slight chance of showers after 3am. Mostly cloudy, with a low around 42. Southwest wind around 10 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 49. North wind 7 to 10 mph.
Saturday Night
Mostly clear, with a low around 40. North wind around 6 mph.
Sunday
Sunny, with a high near 47. Light and variable wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 42. South wind 7 to 9 mph.
Monday
Mostly cloudy, with a high near 52. South wind 11 to 16 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 48. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 55. Southwest wind 11 to 14 mph.
Tuesday Night
Mostly cloudy, with a low around 48. Southwest wind around 11 mph.
Wednesday
Partly sunny, with a high near 55. Southwest wind 10 to 13 mph.
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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:
4:37 pm EDT Apr 8, 2026
Forecast Valid:
7pm EDT Apr 8, 2026-6pm EDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation