Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
35°F
2°C
| Humidity | 57% |
| Wind Speed | N 10 mph |
| Barometer | 29.94 in (1013.7 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 26 Feb 10:56 pm EST |
Extended Forecast for
New London CT
Tonight
Low: 20 °F
Mostly Clear
Friday
High: 38 °F
Sunny
Friday Night
Low: 28 °F
Mostly Clear
Saturday
High: 45 °F
Mostly Sunny
Saturday Night
Low: 28 °F
Partly Cloudy
Sunday
High: 37 °F
Chance Snow
Sunday Night
Low: 14 °F
Mostly Clear
Monday
High: 28 °F
Mostly Sunny
Monday Night
Low: 14 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 20. Calm wind.
Friday
Sunny, with a high near 38. Wind chill values between 20 and 30. Calm wind becoming southwest around 6 mph.
Friday Night
Mostly clear, with a low around 28. Calm wind.
Saturday
Mostly sunny, with a high near 45. South wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 28. Light and variable wind.
Sunday
A 30 percent chance of snow before 1pm. Partly sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 14.
Monday
Mostly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 28.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 46.
Wednesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 30.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 46.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
New London CT
41.35°N 72.11°W (Elev. 98 ft)
41.35°N 72.11°W (Elev. 98 ft)
9:33 pm EST Feb 26, 2026
11pm EST Feb 26, 2026-6pm EST Mar 5, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
