Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Overcast
41°F
5°C
| Humidity | 79% |
| Wind Speed | NE 13 mph |
| Barometer | 30.49 in (1032.4 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 2 Apr 5:56 pm EDT |
Extended Forecast for
Ledyard CT
Tonight

Low: 37 °F
Slight Chance
Light Rain
and Patchy
FogFriday
High: 59 °F
Areas Fog
then Mostly
CloudyFriday Night

Low: 50 °F
Mostly Cloudy
Saturday
High: 65 °F
Partly Sunny
then Slight
Chance
ShowersSaturday Night

Low: 40 °F
Chance
ShowersSunday
High: 58 °F
Chance
Showers then
ShowersSunday Night
Low: 38 °F
Chance
Showers then
Partly CloudyMonday

High: 51 °F
Mostly Sunny
Monday Night

Low: 34 °F
Mostly Clear
Detailed Forecast
Tonight
A slight chance of drizzle or light rain after 8pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 37. Northeast wind 5 to 10 mph becoming light east after midnight. Chance of precipitation is 20%.
Friday
Areas of fog before noon. Otherwise, mostly cloudy, with a high near 59. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 50. Southwest wind 6 to 8 mph.
Saturday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 65. Light and variable wind becoming east 5 to 10 mph in the morning.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 40. East wind 6 to 8 mph, with gusts as high as 20 mph.
Sunday
Showers, mainly after noon. High near 58. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 30 percent chance of showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 38.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Mostly sunny, with a high near 51.
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)
2:27 pm EDT Apr 2, 2026
7pm EDT Apr 2, 2026-6pm EDT Apr 9, 2026


