
Dangerous, Heat Wave Persists in the Eastern U.S.; Severe Weather Expected in the Central Plains and Mid-Atlantic
A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorms are expected to produce damaging wind gusts from the Upper Ohio Valley into the Mid Atlantic, and across the central Great Plains this afternoon and evening. Large hail and heavy rain is also possible across the Great Plains. Read More >
Hazardous Weather Conditions
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
73°F
23°C
| Humidity | 94% |
| Wind Speed | W 5 mph |
| Barometer | 29.86 in (1011.1 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 4 Jul 3:56 am EDT |
3 Miles N South Lyme CT
NOW until 9:00pm Sat
Extreme Heat Warning
Independence Day
High: 96 °F
Sunny then
Showers
LikelyTonight

Low: 68 °F
Showers
LikelySunday

High: 86 °F
Chance
ShowersSunday Night

Low: 63 °F
Showers
LikelyMonday

High: 78 °F
Showers
LikelyMonday Night

Low: 62 °F
Showers
LikelyTuesday

High: 80 °F
Chance
ShowersTuesday Night

Low: 62 °F
Mostly Cloudy
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
41.35°N 72.32°W (Elev. 200 ft)



