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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Overcast
42°F
6°C
| Humidity | 96% |
| Wind Speed | NW 9 mph |
| Barometer | 29.70 in (1005.8 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 11 Jan 2:56 am EST |
Extended Forecast for
3 Miles NE Ledyard CT
Overnight

Low: 39 °F
Rain Likely
and Areas FogSunday
High: 45 °F
Chance Rain
and Patchy
Fog then
Slight Chance
Rain/SnowSunday Night
Low: 26 °F
Chance Snow
Showers then
Partly CloudyMonday

High: 39 °F
Sunny
Monday Night

Low: 28 °F
Partly Cloudy
Tuesday

High: 43 °F
Sunny
Tuesday Night

Low: 34 °F
Mostly Cloudy
Wednesday

High: 47 °F
Cloudy
Wednesday Night
Low: 30 °F
Cloudy then
Chance Rain
Detailed Forecast
Overnight
Rain likely, mainly before 4am. Areas of fog. Otherwise, cloudy, with a low around 39. Northwest wind around 5 mph. Chance of precipitation is 70%.
Sunday
A chance of rain before 1pm, then a slight chance of snow showers after 4pm. Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 45. Light west wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 40%.
Sunday Night
A 30 percent chance of snow showers, mainly between 7pm and 10pm. Partly cloudy, with a low around 26. Wind chill values between 15 and 20. West wind 8 to 17 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 39. Wind chill values between 15 and 25. West wind 8 to 14 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 28. West wind 5 to 7 mph.
Tuesday
Sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Cloudy, with a high near 47.
Wednesday Night
A 30 percent chance of rain after 1am. Cloudy, with a low around 30.
Thursday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 39.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 37.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NE Ledyard CT
41.48°N 71.96°W (Elev. 187 ft)
41.48°N 71.96°W (Elev. 187 ft)
1:40 am EST Jan 11, 2026
3am EST Jan 11, 2026-6pm EST Jan 17, 2026


