National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Overcast

69°F

21°C

Humidity 66%
Wind Speed E 8 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 6 Jul 1:52 pm EDT
Extended Forecast for

Chatham Municipal Airport MA

Flood Watch until July 7, 02:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until July 7, 02:00pm

    NOW until 2:00pm Tue

    Flood Watch

  • This Afternoon

    High: 71 °F

    Showers

  • Tonight

    Tonight: Showers, with thunderstorms also possible after 8pm. Some of the storms could produce heavy rainfall. Low around 62. East wind 8 to 16 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 62 °F

    Heavy Rain

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 67. East wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    High: 67 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 4am. Mostly cloudy, with a low around 60. North wind 7 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 60 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. North wind around 9 mph, with gusts as high as 22 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 82. Southwest wind 6 to 10 mph, with gusts as high as 23 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 68. Southwest wind around 11 mph.

    Low: 68 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Showers. High near 71. East wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers, with thunderstorms also possible after 8pm. Some of the storms could produce heavy rainfall. Low around 62. East wind 8 to 16 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tuesday
Showers and possibly a thunderstorm. High near 67. East wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Tuesday Night
A chance of showers, mainly before 4am. Mostly cloudy, with a low around 60. North wind 7 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Mostly sunny, with a high near 73. North wind around 9 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 66. Calm wind.
Thursday
Sunny, with a high near 82. Southwest wind 6 to 10 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 68. Southwest wind around 11 mph.
Friday
A chance of showers after 5pm. Partly sunny, with a high near 80. Southwest wind 9 to 13 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers before 9pm. Mostly cloudy, with a low around 66. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 80. North wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around 63. Northeast wind around 5 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 80. Northwest wind 6 to 9 mph becoming southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham Municipal Airport MA
 41.68°N 69.99°W (Elev. 33 ft)
Last Update:
11:58 am EDT Jul 6, 2026
Forecast Valid:
2pm EDT Jul 6, 2026-6pm EDT Jul 12, 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