Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Light Rain
64°F
18°C
| Humidity | 93% |
| Wind Speed | E 13 mph |
| Barometer | 30.00 in (1015.7 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 22 Jun 5:56 pm EDT |
Extended Forecast for
2 Miles N South Lyme CT
Tonight

Low: 63 °F
Showers
Tuesday

High: 77 °F
Showers
Tuesday Night
Low: 61 °F
Chance
Showers then
Partly CloudyWednesday

High: 85 °F
Sunny
Wednesday Night

Low: 61 °F
Mostly Clear
Thursday

High: 84 °F
Sunny
Thursday Night
Low: 63 °F
Partly Cloudy
then Chance
ShowersFriday

High: 82 °F
Chance
ShowersFriday Night
Low: 64 °F
Mostly Cloudy
then Chance
Showers
Detailed Forecast
Tonight
Showers, with thunderstorms also possible after 8pm. Low around 63. East wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers and possibly a thunderstorm before 2pm, then showers likely. High near 77. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 61. Light northwest wind.
Wednesday
Sunny, with a high near 85. West wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 61. Calm wind.
Thursday
Sunny, with a high near 84.
Thursday Night
A 50 percent chance of showers after 2am. Partly cloudy, with a low around 63.
Friday
A 40 percent chance of showers before 2pm. Partly sunny, with a high near 82.
Friday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 64.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 82.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 63.
Monday
Mostly sunny, with a high near 85.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles N South Lyme CT
41.35°N 72.29°W (Elev. 98 ft)
41.35°N 72.29°W (Elev. 98 ft)
2:30 pm EDT Jun 22, 2026
6pm EDT Jun 22, 2026-6pm EDT Jun 29, 2026


