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.

A Few Clouds

30°F

-1°C

Humidity 58%
Wind Speed W 9 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 19 Jan 7:56 pm EST
Extended Forecast for

2 Miles SSE Poquonock Bridge CT

  • Tonight

    Tonight: Mostly clear, with a low around 19. Wind chill values between 10 and 15. Breezy, with a west wind 15 to 22 mph.

    Low: 19 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 24. Wind chill values between 5 and 10. West wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 24 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 16. Wind chill values between 5 and 10. West wind 7 to 14 mph.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 37. Wind chill values between 10 and 20. Southwest wind 5 to 14 mph.

    High: 37 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 34. Southwest wind 13 to 17 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 19. Wind chill values between 10 and 15. Breezy, with a west wind 15 to 22 mph.
Tuesday
Sunny, with a high near 24. Wind chill values between 5 and 10. West wind 14 to 16 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 16. Wind chill values between 5 and 10. West wind 7 to 14 mph.
Wednesday
Increasing clouds, with a high near 37. Wind chill values between 10 and 20. Southwest wind 5 to 14 mph.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 34. Southwest wind 13 to 17 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Partly sunny and cold, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 19.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 9.
Monday
Mostly sunny, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Poquonock Bridge CT
 41.31°N 72°W (Elev. 3 ft)
Last Update:
7:14 pm EST Jan 19, 2026
Forecast Valid:
8pm EST Jan 19, 2026-6pm EST Jan 26, 2026
 
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