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

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

30°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 30.39 in (1029.1 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 10 Apr 5:56 am EDT
Extended Forecast for

3 Miles NE Gales Ferry CT

  • Today

    Today: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 60. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 60 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after midnight. Increasing clouds, with a low around 44. South wind 7 to 9 mph.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 61. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 60. Light and variable wind becoming south 5 to 10 mph in the morning.
Tonight
A 20 percent chance of showers after midnight. Increasing clouds, with a low around 44. South wind 7 to 9 mph.
Saturday
Sunny, with a high near 61. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Clear, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 55. Calm wind becoming south 5 to 9 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Mostly cloudy, with a high near 67.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 54.
Wednesday
Partly sunny, with a high near 76.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56.
Thursday
Partly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Gales Ferry CT
 41.49°N 72.05°W (Elev. 98 ft)
Last Update:
6:31 am EDT Apr 10, 2026
Forecast Valid:
6am EDT Apr 10, 2026-6pm EDT Apr 16, 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