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

23°F

-5°C

Humidity 36%
Wind Speed W 14 G 24 mph
Barometer 30.20 in (1022.5 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 20 Jan 11:56 am EST
Extended Forecast for

2 Miles SSE Poquonock Bridge CT

  • This Afternoon

    This Afternoon: Sunny, with a high near 24. Wind chill values between 10 and 15. West wind around 16 mph.

    High: 24 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 12. West wind 7 to 13 mph.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 39. Wind chill values between 5 and 15. West wind 6 to 13 mph becoming southwest in the afternoon.

    High: 39 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 34. Southwest wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 34 °F

    Cloudy then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 41. West wind 10 to 14 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 18.

    High: 18 °F

    Cold

Detailed Forecast

This Afternoon
Sunny, with a high near 24. Wind chill values between 10 and 15. West wind around 16 mph.
Tonight
Mostly clear, with a low around 12. West wind 7 to 13 mph.
Wednesday
Increasing clouds, with a high near 39. Wind chill values between 5 and 15. West wind 6 to 13 mph becoming southwest in the afternoon.
Wednesday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 34. Southwest wind 11 to 14 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 41. West wind 10 to 14 mph.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Mostly sunny and cold, with a high near 18.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 10.
Sunday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 20.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Poquonock Bridge CT
 41.31°N 72°W (Elev. 3 ft)
Last Update:
1:07 am EST Jan 20, 2026
Forecast Valid:
12pm EST Jan 20, 2026-6pm EST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation