Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

44°F

7°C

Humidity 89%
Wind Speed Calm
Barometer 30.51 in (1033.2 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 24 Oct 7:56 pm EDT
Extended Forecast for

Centerbrook CT

Frost Advisory October 25, 12:00am until October 25, 09:00am
Click here for hazard details and duration
Frost Advisory
  • Tonight

    Tonight: Patchy frost after 1am.  Otherwise, clear, with a low around 36. Calm wind.

    Low: 36 °F

    Clear then
    Patchy Frost

  • Sunday

    Sunday: Areas of frost before 9am.  Otherwise, sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 43. Calm wind.

    Low: 43 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 67. West wind 3 to 8 mph.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 45. West wind 3 to 5 mph.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy frost after 1am. Otherwise, clear, with a low around 36. Calm wind.
Sunday
Areas of frost before 9am. Otherwise, sunny, with a high near 64. Light and variable wind.
Sunday Night
Clear, with a low around 43. Calm wind.
Monday
Sunny, with a high near 67. West wind 3 to 8 mph.
Monday Night
Clear, with a low around 45. West wind 3 to 5 mph.
Tuesday
Sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Centerbrook CT
 41.34°N 72.41°W (Elev. 98 ft)
2:23 pm EDT Oct 24, 2026
8pm EDT Oct 24, 2026-6pm EDT Oct 31, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database