News Headlines
Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fog/Mist
64°F
18°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.83 in (1010.0 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 0.75 mi |
| Last update | 19 Jun 3:56 am EDT |
Extended Forecast for
2 Miles SE Old Lyme CT
Juneteenth
High: 81 °F
Partly Sunny
Tonight
Low: 65 °F
Chance
T-storms then
Chance
ShowersFriday
High: 80 °F
Sunny
Friday Night
Low: 63 °F
Mostly Clear
Saturday
High: 81 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Mostly Cloudy
Sunday
High: 81 °F
Partly Sunny
Sunday Night
Low: 67 °F
Partly Cloudy
Monday
High: 85 °F
Mostly Sunny
Detailed Forecast
Juneteenth
Partly sunny, with a high near 81. Calm wind becoming south 5 to 9 mph in the morning.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 65. Southwest wind 8 to 11 mph.
Friday
Sunny, with a high near 80. West wind around 11 mph.
Friday Night
Mostly clear, with a low around 63. West wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 81. Southwest wind 3 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 66.
Sunday
Partly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
Sunny, with a high near 86.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SE Old Lyme CT
41.28°N 72.3°W (Elev. 0 ft)
41.28°N 72.3°W (Elev. 0 ft)
7:33 pm EDT Jun 18, 2025
4am EDT Jun 19, 2025-6pm EDT Jun 25, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
