News Headlines
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Overcast
35°F
2°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 30.20 in (1022.7 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 19 Mar 10:56 pm EDT |
Extended Forecast for
New London CT
Tonight

Low: 30 °F
Partly Cloudy
Friday
High: 49 °F
Mostly Sunny
then Chance
RainFriday Night

Low: 39 °F
Rain Likely
Saturday
High: 54 °F
Chance Rain
then SunnySaturday Night

Low: 36 °F
Mostly Cloudy
Sunday
High: 52 °F
Mostly Cloudy
then Chance
RainSunday Night

Low: 38 °F
Rain Likely
Monday
High: 50 °F
Rain Likely
then Chance
RainMonday Night

Low: 28 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 30. Calm wind.
Friday
A 30 percent chance of rain after 5pm. Increasing clouds, with a high near 49. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 39. Southwest wind 6 to 9 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A 30 percent chance of rain before 8am. Mostly sunny, with a high near 54. Northwest wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 36. Light and variable wind.
Sunday
A 30 percent chance of rain after 2pm. Mostly cloudy, with a high near 52.
Sunday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Monday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 47.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT 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)
6:12 pm EDT Mar 19, 2026
11pm EDT Mar 19, 2026-6pm EDT Mar 26, 2026


