Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Light Rain Fog/Mist
47°F
8°C
| Humidity | 97% |
| Wind Speed | E 12 G 23 mph |
| Barometer | 29.78 in (1008.4 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 6.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 2 Dec 1:56 pm EST |
Extended Forecast for
2 Miles SSW Preston CT
This Afternoon

High: 43 °F
Rain
Tonight
Low: 29 °F
Rain then
Chance RainWednesday

High: 41 °F
Sunny
Wednesday Night

Low: 26 °F
Partly Cloudy
Thursday

High: 39 °F
Partly Sunny
Thursday Night

Low: 12 °F
Mostly Clear
Friday

High: 31 °F
Mostly Sunny
Friday Night
Low: 20 °F
Mostly Cloudy
then Chance
SnowSaturday

High: 39 °F
Chance
Rain/Snow
Detailed Forecast
This Afternoon
Rain. High near 43. Northeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, mainly before 10pm. Low around 29. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Sunny, with a high near 41. Wind chill values between 20 and 30. Northwest wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 26. Calm wind becoming southwest around 5 mph after midnight.
Thursday
Partly sunny, with a high near 39. West wind 6 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 12.
Friday
Mostly sunny, with a high near 31.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 20.
Saturday
A chance of rain and snow before 1pm. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 30.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Preston CT
41.53°N 72.01°W (Elev. 200 ft)
41.53°N 72.01°W (Elev. 200 ft)
1:01 pm EST Dec 2, 2025
2pm EST Dec 2, 2025-6pm EST Dec 8, 2025


