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

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Light Rain

33°F

1°C

Humidity 92%
Wind Speed N 6 mph
Barometer 30.34 in (1027.3 mb)
Dewpoint 31°F (-1°C)
Visibility 7.00 mi
Wind Chill27°F (-3°C)
Last update 3 Mar 5:56 pm EST
Extended Forecast for

3 Miles NE Gales Ferry CT

Winter Weather Advisory March 3, 06:06pm until March 3, 10:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory March 3, 06:06pm until March 3, 10:00pm

    NOW until 10:00pm Tue

    Winter Weather Advisory

  • Tonight

    Low: 32 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 52. Calm wind.

    High: 52 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of rain. Mostly cloudy, with a high near 46. Light and variable wind.

    High: 46 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain. Low around 35. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Rain

  • Friday

    Friday: A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 54.

    High: 54 °F

    Cloudy

Detailed Forecast

Tonight
Rain, mainly before 4am. Patchy fog between 7pm and 4am. Low around 32. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 52. Calm wind.
Wednesday Night
Partly cloudy, with a low around 27. Calm wind.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 46. Light and variable wind.
Thursday Night
Rain. Low around 35. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 46.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
Cloudy, with a high near 54.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Sunny, with a high near 60.
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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:
5:47 pm EST Mar 3, 2026
Forecast Valid:
6pm EST Mar 3, 2026-6pm EDT Mar 10, 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