


Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
73°F
23°C
Humidity | 100% |
Wind Speed | SW 5 mph |
Barometer | 29.97 in (1014.8 mb) |
Dewpoint | 73°F (23°C) |
Visibility | 10.00 mi |
Last update | 16 Jul 7:56 pm EDT |
Extended Forecast for
2 Miles NE Ledyard CT
Heat Advisory July 16, 08:01pm until July 17, 10:00pm
NOW until 10:00pm Thu
Heat Advisory
Tonight
Low: 73 °F
Patchy Fog
then Slight
Chance
T-storms and
Patchy FogThursday
High: 87 °F
Chance
T-stormsThursday Night
Low: 70 °F
Partly Cloudy
Friday
High: 86 °F
Sunny
Friday Night
Low: 62 °F
Partly Cloudy
Saturday
High: 82 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Mostly Cloudy
then Chance
ShowersSunday
High: 80 °F
Chance
T-storms
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms after 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 73. South wind 3 to 6 mph.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 87. Heat index values as high as 95. Southwest wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 70. Southwest wind 6 to 8 mph becoming west after midnight.
Friday
Sunny, with a high near 86. Northwest wind around 9 mph.
Friday Night
Partly cloudy, with a low around 62. North wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 66.
Sunday
A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Mostly cloudy, with a low around 65.
Wednesday
Partly sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NE Ledyard CT
41.46°N 71.97°W (Elev. 157 ft)
41.46°N 71.97°W (Elev. 157 ft)
2:07 pm EDT Jul 16, 2025
8pm EDT Jul 16, 2025-6pm EDT Jul 23, 2025