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.

Fog/Mist

34°F

1°C

Humidity 97%
Wind Speed N 5 mph
Barometer 30.34 in (1027.2 mb)
Dewpoint 33°F (1°C)
Visibility 4.00 mi
Wind Chill29°F (-2°C)
Last update 7 Mar 2:56 am EST
Extended Forecast for

3 Miles NE Gales Ferry CT

  • Overnight

    Overnight: Areas of fog. Otherwise, cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Areas Fog

  • Saturday

    Saturday: Areas of drizzle between 7am and 10am. Areas of fog before 4pm. Otherwise, cloudy, with a high near 45. Calm wind becoming south 5 to 8 mph in the morning.

    High: 45 °F

    Areas Drizzle
    and Areas Fog
    then Patchy
    Fog

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 10pm. Areas of fog between 7pm and 1am. Otherwise, cloudy, with a temperature rising to around 48 by 2am. Southwest wind 7 to 9 mph.

    Low: 43 °F⇑

    Chance
    Showers and
    Areas Fog

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 60. Southwest wind around 8 mph.

    High: 60 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Light west wind.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 32. Calm wind.
Saturday
Areas of drizzle between 7am and 10am. Areas of fog before 4pm. Otherwise, cloudy, with a high near 45. Calm wind becoming south 5 to 8 mph in the morning.
Saturday Night
A 50 percent chance of showers after 10pm. Areas of fog between 7pm and 1am. Otherwise, cloudy, with a temperature rising to around 48 by 2am. Southwest wind 7 to 9 mph.
Sunday
A 30 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 60. Southwest wind around 8 mph.
Sunday Night
Mostly clear, with a low around 34. Light west wind.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
A 40 percent chance of rain. Cloudy, with a high near 57.
Wednesday Night
Rain likely. Cloudy, with a low around 43. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Cloudy, with a high near 54.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 44.
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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:
2:47 am EST Mar 7, 2026
Forecast Valid:
3am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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