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.

Fair

35°F

2°C

Humidity 34%
Wind Speed W 16 G 28 mph
Barometer 29.57 in (1001.2 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 11 Dec 11:56 am EST
Extended Forecast for

Waterford CT

Wind Advisory until December 12, 04:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until December 12, 04:00am

    NOW until 4:00am Fri

    Wind Advisory

  • This Afternoon

    High: 32 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. Wind chill values between 10 and 15. West wind 14 to 18 mph, with gusts as high as 45 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 35. Wind chill values between 10 and 20. West wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. West wind around 6 mph becoming calm after midnight.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40. Calm wind becoming southwest 5 to 9 mph in the morning.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of snow after 1am. Cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 32. Wind chill values between 20 and 25. West wind 16 to 18 mph, with gusts as high as 44 mph.
Tonight
Mostly clear, with a low around 22. Wind chill values between 10 and 15. West wind 14 to 18 mph, with gusts as high as 45 mph.
Friday
Sunny, with a high near 35. Wind chill values between 10 and 20. West wind 11 to 14 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 23. West wind around 6 mph becoming calm after midnight.
Saturday
Partly sunny, with a high near 40. Calm wind becoming southwest 5 to 9 mph in the morning.
Saturday Night
A 50 percent chance of snow after 1am. Cloudy, with a low around 26.
Sunday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waterford CT
 41.33°N 72.14°W (Elev. 23 ft)
Last Update:
8:58 am EST Dec 11, 2025
Forecast Valid:
12pm EST Dec 11, 2025-6pm EST Dec 17, 2025
 
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