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

61°F

16°C

Humidity 78%
Wind Speed E 7 mph
Barometer 30.26 in (1024.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 4 Oct 12:52 pm EDT
Extended Forecast for

West Chatham MA

  • This Afternoon

    This Afternoon: A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 62. East wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before 11pm. Patchy fog after 7pm. Otherwise, cloudy, with a low around 56. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 56 °F

    Showers
    Likely and
    Patchy Fog

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 66. West wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 66 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Clear, with a low around 50. Northwest wind around 11 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. Northwest wind around 10 mph, with gusts as high as 22 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 52. Northwest wind 3 to 7 mph.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Southwest wind around 10 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. Southwest wind around 10 mph.

    High: 64 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 62. East wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before 11pm. Patchy fog after 7pm. Otherwise, cloudy, with a low around 56. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 66. West wind 5 to 10 mph, with gusts as high as 21 mph.
Monday Night
Clear, with a low around 50. Northwest wind around 11 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 59. Northwest wind around 10 mph, with gusts as high as 22 mph.
Tuesday Night
Clear, with a low around 52. Northwest wind 3 to 7 mph.
Wednesday
Sunny, with a high near 62. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 56. Southwest wind around 10 mph.
Thursday
Sunny, with a high near 64. Southwest wind around 10 mph.
Thursday Night
Mostly clear, with a low around 55. West wind 6 to 8 mph.
Friday
Sunny, with a high near 63. West wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 54. West wind around 8 mph.
Saturday
Sunny, with a high near 60. Northwest wind around 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Chatham MA
 41.68°N 69.99°W (Elev. 33 ft)
Last Update:
12:01 pm EDT Oct 4, 2026
Forecast Valid:
1pm EDT Oct 4, 2026-6pm EDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation