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.

Overcast

39°F

4°C

Humidity 86%
Wind Speed SW 10 mph
Barometer 30.08 in (1018.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 22 Jan 1:56 am EST
Extended Forecast for

2 Miles WNW Waterford CT

  • Overnight

    Overnight: A 40 percent chance of snow, mainly before 4am. Cloudy, with a steady temperature around 37. Southwest wind around 8 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 42. West wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. West wind around 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34. Wind chill values between 20 and 25. West wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5. Northwest wind 8 to 10 mph, with gusts as high as 25 mph.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 16.

    High: 16 °F

    Cold

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 24. Chance of precipitation is 90%.

    High: 24 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 16. Chance of precipitation is 80%.

    Low: 16 °F

    Snow

Detailed Forecast

Overnight
A 40 percent chance of snow, mainly before 4am. Cloudy, with a steady temperature around 37. Southwest wind around 8 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 42. West wind 8 to 11 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 25. West wind around 6 mph.
Friday
Mostly sunny, with a high near 34. Wind chill values between 20 and 25. West wind 6 to 14 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 5. Northwest wind 8 to 10 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny and cold, with a high near 16.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 7.
Sunday
Snow. High near 24. Chance of precipitation is 90%.
Sunday Night
Snow. Low around 16. Chance of precipitation is 80%.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 27.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Waterford CT
 41.35°N 72.17°W (Elev. 69 ft)
Last Update:
1:01 am EST Jan 22, 2026
Forecast Valid:
2am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
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