Current conditions at

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

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

Fair

12°F

-11°C

Humidity 92%
Wind Speed Calm
Barometer 30.18 in (1021.9 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 28 Dec 1:56 am EST
Detailed forecast for

Northern New London

Today
Sunny this morning, then becoming partly sunny. Highs in the upper 30s. Northwest winds around 5 mph, becoming southwest around 5 mph this afternoon.
Tonight
Rain with freezing rain likely. Ice accumulation of up to a tenth of an inch. Not as cool with lows in the lower 30s. Temperature rising into the lower 40s after midnight. South winds 5 to 10 mph. Gusts up to 20 mph after midnight. Chance of precipitation near 100 percent.
Monday
Rain. Highs in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
Monday Night
Partly cloudy. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 30 mph.
Tuesday
Partly sunny. Much cooler with highs around 30. West winds 15 to 20 mph with gusts up to 40 mph.
Tuesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s.
Wednesday
Partly sunny. Highs in the mid 30s.
Wednesday Night
Mostly cloudy. Lows in the lower 20s.
New Years Day
Partly sunny. A chance of snow in the afternoon. Highs in the lower 30s. Chance of snow 30 percent.
Thursday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows 15 to 20.
Friday
Mostly sunny. Cold with highs in the upper 20s.
Friday Night
Mostly clear. Lows around 15.
Saturday
Mostly sunny. Highs in the lower 30s.



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119 AM EST Sun Dec 28 2025
 
 

Additional Resources

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