Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
30°F
-1°C
| Humidity | 54% |
| Wind Speed | NW 12 G 21 mph |
| Barometer | 30.48 in (1032.2 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 8 Apr 2:56 am EDT |
Extended Forecast for
New London CT
Overnight

Low: 26 °F
Clear
Wednesday

High: 47 °F
Sunny
Wednesday Night

Low: 31 °F
Clear then
Areas FrostThursday

High: 51 °F
Patchy Frost
then SunnyThursday Night

Low: 35 °F
Mostly Clear
then Patchy
FrostFriday

High: 57 °F
Areas Frost
then SunnyFriday Night

Low: 44 °F
Mostly Cloudy
Saturday

High: 60 °F
Sunny
Saturday Night

Low: 37 °F
Clear
Detailed Forecast
Overnight
Clear, with a low around 26. Wind chill values between 15 and 20. North wind around 9 mph.
Wednesday
Sunny, with a high near 47. Wind chill values between 15 and 25 early. North wind 9 to 11 mph becoming southeast in the afternoon.
Wednesday Night
Areas of frost after midnight. Otherwise, clear, with a low around 31. South wind around 6 mph becoming calm in the evening.
Thursday
Patchy frost before 8am. Otherwise, sunny, with a high near 51. Light southeast wind becoming south 5 to 9 mph in the morning.
Thursday Night
Patchy frost between midnight and 2am. Otherwise, partly cloudy, with a low around 35. South wind around 5 mph becoming calm in the evening.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Sunny, with a high near 60.
Saturday Night
Clear, with a low around 37.
Sunday
Sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Mostly cloudy, with a high near 63.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
Partly sunny, with a high near 69.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
New London CT
41.37°N 72.11°W (Elev. 125 ft)
41.37°N 72.11°W (Elev. 125 ft)
3:28 am EDT Apr 8, 2026
3am EDT Apr 8, 2026-6pm EDT Apr 14, 2026


