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.

Fog/Mist

24°F

-4°C

Humidity 91%
Wind Speed N 3 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 22°F (-6°C)
Visibility 5.00 mi
Last update 26 Feb 7:56 am EST
Extended Forecast for

Poquonock Bridge CT

  • Today

    Today: Increasing clouds, with a high near 39. Wind chill values between 25 and 35. West wind 3 to 6 mph.

    High: 39 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Calm wind.

    Low: 18 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 38. Wind chill values between 20 and 30. Calm wind becoming south around 5 mph.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Light south wind.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46. South wind 3 to 7 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 28.

    Low: 28 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of snow showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 37.

    High: 37 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 1pm. Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Increasing clouds, with a high near 39. Wind chill values between 25 and 35. West wind 3 to 6 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Calm wind.
Friday
Sunny, with a high near 38. Wind chill values between 20 and 30. Calm wind becoming south around 5 mph.
Friday Night
Mostly clear, with a low around 28. Light south wind.
Saturday
Sunny, with a high near 46. South wind 3 to 7 mph.
Saturday Night
Increasing clouds, with a low around 28.
Sunday
A 30 percent chance of snow showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 15.
Monday
A 30 percent chance of snow after 1pm. Partly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28.
Wednesday
A 50 percent chance of rain. Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Poquonock Bridge CT
 41.33°N 72.02°W (Elev. 43 ft)
Last Update:
6:03 am EST Feb 26, 2026
Forecast Valid:
8am EST Feb 26, 2026-6pm EST Mar 4, 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