Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fog/Mist
46°F
8°C
| Humidity | 100% |
| Wind Speed | E 5 mph |
| Barometer | 29.77 in (1008.0 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 0.75 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 19 Apr 8:56 am EDT |
Extended Forecast for
2 Miles S East Lyme CT
Freeze Watch April 21, 12:00am until April 21, 09:00am
Today

High: 54 °F
Showers and
Patchy FogTonight
Low: 36 °F
Showers
Likely then
ClearMonday

High: 51 °F
Chance
ShowersMonday Night

Low: 31 °F
Partly Cloudy
Tuesday

High: 51 °F
Sunny
Tuesday Night

Low: 38 °F
Increasing
CloudsWednesday

High: 56 °F
Mostly Cloudy
Wednesday Night

Low: 41 °F
Partly Cloudy
Thursday

High: 64 °F
Mostly Sunny
Detailed Forecast
Today
Showers. Patchy fog before 11am. High near 54. Breezy, with a light and variable wind becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers likely before 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 36. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers. Increasing clouds, with a high near 51. Calm wind becoming west 5 to 7 mph in the morning.
Monday Night
Partly cloudy, with a low around 31. North wind around 6 mph.
Tuesday
Sunny, with a high near 51. Light and variable wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 38.
Wednesday
Mostly cloudy, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 60.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles S East Lyme CT
41.34°N 72.26°W (Elev. 75 ft)
41.34°N 72.26°W (Elev. 75 ft)
9:35 am EDT Apr 19, 2026
9am EDT Apr 19, 2026-6pm EDT Apr 25, 2026



