Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
25°F
-4°C
| Humidity | 42% |
| Wind Speed | NW 7 mph |
| Barometer | 29.91 in (1012.9 mb) |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Wind Chill | 17°F (-8°C) |
| Last update | 24 Feb 7:56 pm EST |
Extended Forecast for
New London CT
Tonight
Low: 14 °F⇑
Mostly Clear
then Chance
SnowWednesday
High: 39 °F
Rain/Snow
Wednesday Night
Low: 29 °F
Partly Cloudy
Thursday
High: 39 °F
Mostly Sunny
then Slight
Chance SnowThursday Night
Low: 22 °F
Chance Snow
Friday
High: 37 °F
Mostly Sunny
Friday Night
Low: 26 °F
Partly Cloudy
Saturday
High: 45 °F
Mostly Sunny
Saturday Night
Low: 28 °F
Partly Cloudy
Detailed Forecast
Tonight
A 30 percent chance of snow after 4am. Increasing clouds, with a temperature falling to near 14 by 11pm, then rising to around 25 during the remainder of the night. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Snow, mixing with rain after 11am, then gradually ending. High near 39. Wind chill values between 20 and 30. Southwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Partly cloudy, with a low around 29. Southwest wind around 5 mph.
Thursday
A 20 percent chance of snow after 4pm. Increasing clouds, with a high near 39. Wind chill values between 25 and 35. West wind around 6 mph.
Thursday Night
A 30 percent chance of snow, mainly between 7pm and 4am. Mostly cloudy, with a low around 22. Calm wind.
Friday
Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 17.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 29.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
New London CT
41.37°N 72.11°W (Elev. 125 ft)
41.37°N 72.11°W (Elev. 125 ft)
4:55 pm EST Feb 24, 2026
8pm EST Feb 24, 2026-6pm EST Mar 3, 2026
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