Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33° N Lon: 72.05° W Elev: 10 ft.

Fair

21°F

-6°C

Humidity 62%
Wind Speed NW 9 mph
Barometer 30.04 in (1017.1 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 13 Feb 4:56 am EST
Detailed forecast for

Southern New London

Today
Partly cloudy. Highs in the mid 30s. Northwest winds 5 to 10 mph, becoming west with gusts up to 20 mph this afternoon.
Tonight
Partly cloudy in the evening, then mostly cloudy with scattered snow showers after midnight. Lows around 20. West winds 5 to 10 mph. Chance of snow 40 percent.
Saturday
Mostly sunny. Highs in the upper 30s. West winds 5 to 10 mph with gusts up to 20 mph.
Saturday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. Northwest winds 5 to 10 mph.
Sunday
Mostly sunny. Highs in the upper 30s. North winds around 5 mph, becoming east around 5 mph in the afternoon.
Sunday Night
Mostly cloudy. A chance of snow after midnight. Lows in the mid 20s. Chance of snow 30 percent.
Washingtons Birthday
Partly sunny. Highs around 40.
Monday Night
Mostly cloudy. Lows around 30.
Tuesday
Mostly sunny. Highs in the mid 40s.
Tuesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s.
Wednesday
Cloudy. A chance of rain in the afternoon. Highs in the mid 40s. Chance of rain 40 percent.
Wednesday Night
Mostly cloudy with a 50 percent chance of rain. Lows in the lower 30s.
Thursday
Mostly cloudy with a 40 percent chance of rain. Highs in the lower 40s.



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513 AM EST Fri Feb 13 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database