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.

Blowing Snow and Breezy

2°F

-17°C

Humidity 49%
Wind Speed NW 22 G 35 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Wind Chill-20°F (-29°C)
Last update 8 Feb 3:56 am EST
Extended Forecast for

Poquonock Bridge CT

Cold Weather Advisory February 8, 01:00pm until February 9, 10:00am
Extreme Cold Warning February 8, 04:05am until February 8, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning February 8, 04:05am until February 8, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Today

    High: 19 °F

    Patchy
    Blowing Snow
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 5. Wind chill values between -5 and zero. Northwest wind 6 to 10 mph, with gusts as high as 26 mph.

    Low: 5 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 29. Wind chill values between -5 and 5. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. Northwest wind around 5 mph becoming calm in the evening.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow after 1pm. Increasing clouds, with a high near 34. Calm wind becoming southwest around 6 mph.

    High: 34 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Today
Patchy blowing snow before 7am. Sunny and cold, with a high near 19. Wind chill values between -5 and -15. Northwest wind 13 to 15 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 5. Wind chill values between -5 and zero. Northwest wind 6 to 10 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 29. Wind chill values between -5 and 5. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 9. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of snow after 1pm. Increasing clouds, with a high near 34. Calm wind becoming southwest around 6 mph.
Tuesday Night
A 30 percent chance of snow before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Poquonock Bridge CT
 41.36°N 72.02°W (Elev. 98 ft)
Last Update:
3:07 am EST Feb 8, 2026
Forecast Valid:
4am EST Feb 8, 2026-6pm EST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation