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

66°F

19°C

Humidity 78%
Wind Speed SW 6 mph
Barometer 29.81 in (1009.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 27 Jul 7:52 pm EDT
Extended Forecast for

West Chatham MA

  • Tonight

    Tonight: Partly cloudy, with a low around 65. Southwest wind 7 to 9 mph.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. South wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 5am. Patchy fog between 9pm and 3am. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers, mainly after 9am. The rain could be heavy at times. High near 70. East wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 70 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Showers, mainly before 1am. Low around 67. Southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    Low: 67 °F

    Showers then
    Showers
    Likely

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 72. East wind 6 to 9 mph. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 66. Southeast wind around 7 mph becoming north after midnight. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 10am. Partly sunny, with a high near 75. North wind 7 to 10 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67. Northwest wind 3 to 5 mph.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 65. Southwest wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 73. South wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of showers, mainly after 5am. Patchy fog between 9pm and 3am. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers, mainly after 9am. The rain could be heavy at times. High near 70. East wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Showers, mainly before 1am. Low around 67. Southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Thursday
A chance of showers. Partly sunny, with a high near 72. East wind 6 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 66. Southeast wind around 7 mph becoming north after midnight. Chance of precipitation is 40%.
Friday
A chance of showers before 10am. Partly sunny, with a high near 75. North wind 7 to 10 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 67. Northwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 76. North wind 5 to 8 mph becoming northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 69. Southwest wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 83. South wind 5 to 11 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 70. South wind around 7 mph. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 79. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Chatham MA
 41.68°N 69.99°W (Elev. 33 ft)
Last Update:
6:56 pm EDT Jul 27, 2026
Forecast Valid:
8pm EDT Jul 27, 2026-6pm EDT Aug 3, 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