Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

A Few Clouds

75°F

24°C

Humidity 60%
Wind Speed SW 9 mph
Barometer 29.53 in (999.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 18 Jun 10:56 pm EDT
Extended Forecast for

Centerbrook CT

  • Tonight

    Tonight: Partly cloudy, with a low around 66. West wind around 11 mph, with gusts as high as 21 mph.

    Low: 66 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 82. West wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 62. West wind around 9 mph.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. West wind 3 to 8 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: Showers, mainly after 2pm.  High near 78. Chance of precipitation is 80%.

    High: 78 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers, mainly before 2am.  Low around 63. Chance of precipitation is 80%.

    Low: 63 °F

    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 66. West wind around 11 mph, with gusts as high as 21 mph.
Juneteenth
Mostly sunny, with a high near 82. West wind 7 to 16 mph, with gusts as high as 28 mph.
Friday Night
Clear, with a low around 62. West wind around 9 mph.
Saturday
Sunny, with a high near 81. Northwest wind 15 to 17 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 61. West wind 3 to 8 mph.
Sunday
Sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Showers, mainly after 2pm. High near 78. Chance of precipitation is 80%.
Monday Night
Showers, mainly before 2am. Low around 63. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers before 2pm. Partly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Centerbrook CT
 41.34°N 72.44°W (Elev. 79 ft)
4:34 pm EDT Jun 18, 2026
11pm EDT Jun 18, 2026-6pm EDT Jun 25, 2026
 
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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