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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
32°F
0°C
| Humidity | 45% |
| Wind Speed | SW 12 mph |
| Barometer | 30.41 in (1029.5 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 23°F (-5°C) |
| Last update | 18 Mar 5:56 pm EDT |
Extended Forecast for
Ledyard CT
Tonight

Low: 24 °F
Mostly Clear
Thursday

High: 41 °F
Mostly Sunny
Thursday Night

Low: 30 °F
Partly Cloudy
Friday

High: 50 °F
Increasing
CloudsFriday Night
Low: 38 °F
Chance Rain
then Rain
LikelySaturday
High: 53 °F
Chance Rain
then Partly
SunnySaturday Night

Low: 38 °F
Mostly Cloudy
Sunday

High: 55 °F
Partly Sunny
Sunday Night

Low: 35 °F
Chance Rain
Detailed Forecast
Tonight
Mostly clear, with a low around 24. South wind 5 to 8 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 41. Calm wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 30. Calm wind.
Friday
Increasing clouds, with a high near 50. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Friday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 38. South wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 55.
Sunday Night
A 30 percent chance of rain before 2am. Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 48.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Ledyard CT
41.44°N 72°W (Elev. 200 ft)
41.44°N 72°W (Elev. 200 ft)
5:35 pm EDT Mar 18, 2026
6pm EDT Mar 18, 2026-6pm EDT Mar 25, 2026


