Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
33°F
1°C
| Humidity | 78% |
| Wind Speed | S 7 mph |
| Barometer | 30.15 in (1020.9 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 27 Feb 5:56 pm EST |
Extended Forecast for
New London CT
Tonight
Low: 26 °F
Mostly Clear
then Patchy
FogSaturday
High: 45 °F
Patchy Fog
then Mostly
SunnySaturday Night

Low: 27 °F
Partly Cloudy
Sunday

High: 39 °F
Snow Showers
LikelySunday Night
Low: 14 °F
Chance Snow
Showers then
Mostly ClearMonday

High: 29 °F
Mostly Sunny
Monday Night

Low: 16 °F
Partly Cloudy
Tuesday

High: 41 °F
Chance
Rain/SnowTuesday Night

Low: 34 °F
Rain Likely
Detailed Forecast
Tonight
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 26. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 45. Calm wind becoming south around 6 mph.
Saturday Night
Partly cloudy, with a low around 27. Calm wind.
Sunday
Snow showers likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 39. Calm wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow showers before 7pm. Mostly clear, with a low around 14. Northwest wind around 6 mph.
Monday
Mostly sunny, with a high near 29.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Tuesday Night
Rain likely. Cloudy, with a low around 34. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 45.
Thursday Night
Rain likely. Cloudy, with a low around 34. Chance of precipitation is 60%.
Friday
A 40 percent chance of rain. Cloudy, with a high near 43.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
New London CT
41.35°N 72.11°W (Elev. 98 ft)
41.35°N 72.11°W (Elev. 98 ft)
5:52 pm EST Feb 27, 2026
6pm EST Feb 27, 2026-6pm EST Mar 6, 2026


