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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
76°F
24°C
| Humidity | 56% |
| Wind Speed | Calm |
| Barometer | 30.00 in (1015.7 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 10 Aug 9:56 am EDT |
Extended Forecast for
East Lyme CT
Today
High: 88 °F
Sunny
Tonight
Low: 71 °F
Slight Chance
T-storms then
Partly CloudyTuesday
High: 88 °F
Sunny
Tuesday Night
Low: 65 °F
Partly Cloudy
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 67 °F
Partly Cloudy
then Chance
ShowersThursday
High: 85 °F
Chance
ShowersThursday Night
Low: 64 °F
Partly Cloudy
Friday
High: 82 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 88. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 71. Light west wind.
Tuesday
Sunny, with a high near 88. West wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 65. Light northwest wind.
Wednesday
Mostly sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 67.
Thursday
A 30 percent chance of showers before 2pm. Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
East Lyme CT
41.39°N 72.25°W (Elev. 197 ft)
41.39°N 72.25°W (Elev. 197 ft)
3:02 am EDT Aug 10, 2026
10am EDT Aug 10, 2026-6pm EDT Aug 16, 2026
Additional Resources
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Hourly Weather Forecast
