Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
48°F
9°C
| Humidity | 74% |
| Wind Speed | NW 9 mph |
| Barometer | 30.11 in (1019.5 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 11 Apr 6:56 am EDT |
Extended Forecast for
2 Miles SSE South Lyme CT
Today
High: 59 °F
Sunny
Tonight
Low: 36 °F
Clear
Sunday
High: 53 °F
Increasing
CloudsSunday Night
Low: 43 °F
Mostly Cloudy
Monday
High: 61 °F
Mostly Cloudy
then Slight
Chance
ShowersMonday Night
Low: 52 °F
Partly Cloudy
Tuesday
High: 71 °F
Partly Sunny
Tuesday Night
Low: 53 °F
Chance
Showers then
Mostly CloudyWednesday
High: 73 °F
Partly Sunny
Detailed Forecast
Today
Sunny, with a high near 59. Northwest wind 9 to 16 mph.
Tonight
Clear, with a low around 36. Northwest wind 5 to 9 mph becoming calm after midnight.
Sunday
Increasing clouds, with a high near 53. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43. South wind 6 to 8 mph.
Monday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 61. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 53.
Wednesday
Partly sunny, with a high near 73.
Wednesday Night
Mostly cloudy, with a low around 56.
Thursday
Partly sunny, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 53.
Friday
Partly sunny, with a high near 66.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSE South Lyme CT
41.28°N 72.3°W (Elev. 0 ft)
41.28°N 72.3°W (Elev. 0 ft)
7:18 am EDT Apr 11, 2026
7am EDT Apr 11, 2026-6pm EDT Apr 17, 2026
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