Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
15°F
-9°C
| Humidity | 80% |
| Wind Speed | N 3 mph |
| Barometer | 30.64 in (1037.5 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Last update | 3 Mar 2:56 am EST |
Extended Forecast for
Conning Towers-Nautilus Park CT
Overnight

Low: 22 °F
Partly Cloudy
Tuesday
High: 38 °F
Chance Snow
then Wintry
MixTuesday Night

Low: 36 °F
Rain
Wednesday

High: 48 °F
Mostly Sunny
Wednesday Night
Low: 34 °F
Partly Cloudy
then Slight
Chance RainThursday

High: 44 °F
Chance Rain
Thursday Night

Low: 39 °F
Rain Likely
Friday

High: 42 °F
Chance Rain
Friday Night

Low: 37 °F
Mostly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a steady temperature around 22. Light east wind.
Tuesday
Rain, snow, and freezing rain before 2pm, then rain, possibly mixed with snow between 2pm and 3pm, then rain after 3pm. High near 38. Wind chill values between 15 and 25. Southeast wind 6 to 10 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, mainly before 4am. Low around 36. East wind around 9 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Mostly sunny, with a high near 48. Northwest wind around 6 mph becoming light and variable.
Wednesday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 34. Calm wind.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 44.
Thursday Night
Rain likely. Cloudy, with a low around 39. Chance of precipitation is 60%.
Friday
A 50 percent chance of rain before 1pm. Mostly cloudy, with a high near 42.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Cloudy, with a high near 50.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47.
Sunday
Mostly cloudy, with a high near 56.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Conning Towers-Nautilus Park CT
41.36°N 72.08°W (Elev. 79 ft)
41.36°N 72.08°W (Elev. 79 ft)
12:43 am EST Mar 3, 2026
3am EST Mar 3, 2026-6pm EDT Mar 9, 2026


