Current conditions at

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

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

Fair

64°F

18°C

Humidity 93%
Wind Speed N 3 mph
Barometer 29.72 in (1006.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 27 May 11:56 pm EDT
Detailed forecast for

Southern Middlesex

Tonight
Mostly cloudy. Scattered showers or isolated thunderstorms this evening. Lows in the lower 60s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 30 percent.
Thursday
Partly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 20 percent.
Thursday Night
Mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph.
Friday
Mostly sunny. Highs in the upper 70s. West winds 5 to 10 mph.
Friday Night
Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 50s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 40 percent.
Saturday
Mostly sunny. Highs in the lower 70s.
Saturday Night
Mostly clear. Lows around 50.
Sunday
Sunny. Highs in the lower 70s.
Sunday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.
Monday
Partly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 50 percent.
Monday Night
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 50s. Chance of rain 50 percent.
Tuesday
Partly sunny with a 30 percent chance of showers. Highs in the lower 70s.
Tuesday Night
Partly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 30 percent.
Wednesday
Mostly sunny. Highs in the mid 70s.



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453 PM EDT Wed May 27 2026
 
 

Additional Resources

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