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 54%
Wind Speed NW 9 G 20 mph
Barometer 30.18 in (1022.2 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 15 Oct 11:52 am EDT
Extended Forecast for

Chatham MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 60. North wind 11 to 15 mph, with gusts as high as 30 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 46. Calm wind becoming southeast around 5 mph after midnight.

    Low: 46 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers likely, mainly before 2pm. Patchy fog after 9am. Otherwise, cloudy, with a high near 67. Southeast wind 9 to 13 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: A chance of showers, mainly after midnight. Patchy fog before 1am. Otherwise, cloudy, with a low around 51. Southwest wind 6 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 54. North wind 11 to 15 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.

    High: 54 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. Breezy, with a north wind 15 to 20 mph.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Northwest wind 11 to 13 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Northwest wind around 8 mph becoming southeast in the evening.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 58. Southeast wind 9 to 15 mph.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 60. North wind 11 to 15 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 46. Calm wind becoming southeast around 5 mph after midnight.
Friday
Showers likely, mainly before 2pm. Patchy fog after 9am. Otherwise, cloudy, with a high near 67. Southeast wind 9 to 13 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of showers, mainly after midnight. Patchy fog before 1am. Otherwise, cloudy, with a low around 51. Southwest wind 6 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 54. North wind 11 to 15 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 44. Breezy, with a north wind 15 to 20 mph.
Sunday
Sunny, with a high near 55. Northwest wind 11 to 13 mph.
Sunday Night
Mostly clear, with a low around 48. Northwest wind around 8 mph becoming southeast in the evening.
Monday
Mostly sunny, with a high near 58. Southeast wind 9 to 15 mph.
Monday Night
Partly cloudy, with a low around 50. Southwest wind 9 to 11 mph becoming northwest after midnight.
Tuesday
Mostly sunny, with a high near 59. Northwest wind 9 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 49. North wind 6 to 8 mph.
Wednesday
Sunny, with a high near 57. Northeast wind around 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham MA
 41.68°N 69.96°W (Elev. 13 ft)
Last Update:
11:18 am EDT Oct 15, 2026
Forecast Valid:
12pm EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
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Additional Resources

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Chance of Precipitation