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.

Light Snow and Breezy

13°F

-11°C

Humidity 67%
Wind Speed NW 25 G 38 mph
Barometer 29.56 in (1000.8 mb)
Dewpoint 4°F (-16°C)
Visibility 1.25 mi
Wind Chill-7°F (-22°C)
Last update 7 Feb 1:56 pm EST
Extended Forecast for

Old Saybrook Center CT

Wind Advisory February 7, 02:24pm until February 8, 12:00am
Extreme Cold Warning February 7, 06:00pm until February 8, 01:00pm
Click here for hazard details and duration
Wind Advisory
Extreme Cold Warning
  •  
    Wind Advisory February 7, 02:24pm until February 8, 12:00am

    NOW until 12:00am Sun

    Wind Advisory

  • This Afternoon

    High: 24 °F

    Snow Likely
    and Blustery

  • Tonight

    Tonight: A 30 percent chance of snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 2. Wind chill values between -10 and -15. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 43 mph.

    Low: 2 °F

    Chance Snow
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny and cold, with a high near 19. Wind chill values between -5 and -15. North wind 13 to 15 mph, with gusts as high as 28 mph.

    High: 19 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8. Wind chill values between -5 and zero. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 8 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 30. Northwest wind 7 to 9 mph.

    High: 30 °F

    Sunny

  • Monday Night

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

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 36.

    High: 36 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow likely, mainly before 4pm. Cloudy, with a high near 24. Wind chill values between -5 and zero. Blustery, with a north wind around 22 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 30 percent chance of snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 2. Wind chill values between -10 and -15. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 43 mph.
Sunday
Sunny and cold, with a high near 19. Wind chill values between -5 and -15. North wind 13 to 15 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 8. Wind chill values between -5 and zero. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 30. Northwest wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Increasing clouds, with a high near 36.
Tuesday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly clear, with a low around 20.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Old Saybrook Center CT
 41.29°N 72.36°W (Elev. 3 ft)
Last Update:
1:09 pm EST Feb 7, 2026
Forecast Valid:
2pm EST Feb 7, 2026-6pm EST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation