Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Overcast
46°F
8°C
| Humidity | 77% |
| Wind Speed | SW 3 mph |
| Barometer | 30.04 in (1017.0 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 11 Apr 3:56 am EDT |
Extended Forecast for
New London CT
Today

High: 60 °F
Sunny
Tonight

Low: 36 °F
Clear
Sunday

High: 54 °F
Increasing
CloudsSunday Night
Low: 42 °F
Slight Chance
Showers then
Mostly CloudyMonday
High: 63 °F
Mostly Cloudy
then Slight
Chance
ShowersMonday Night

Low: 53 °F
Partly Cloudy
Tuesday

High: 73 °F
Partly Sunny
Tuesday Night
Low: 53 °F
Chance
Showers then
Mostly CloudyWednesday

High: 75 °F
Partly Sunny
Detailed Forecast
Today
Sunny, with a high near 60. Northwest wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Tonight
Clear, with a low around 36. Northwest wind 5 to 9 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 54. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 42. South wind 3 to 6 mph.
Monday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 63. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 73.
Tuesday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 53.
Wednesday
Partly sunny, with a high near 75.
Wednesday Night
Mostly cloudy, with a low around 57.
Thursday
Partly sunny, with a high near 76.
Thursday Night
Mostly cloudy, with a low around 53.
Friday
Partly sunny, with a high near 69.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT 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)
4:11 am EDT Apr 11, 2026
4am EDT Apr 11, 2026-6pm EDT Apr 17, 2026



