Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Partly Cloudy
18°F
-8°C
| Humidity | 54% |
| Wind Speed | N 12 mph |
| Barometer | 29.78 in (1008.4 mb) |
| Dewpoint | 4°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 6 Feb 7:56 am EST |
Extended Forecast for
3 Miles SE Old Lyme CT
Wind Advisory February 7, 09:00am until February 8, 12:00am
Extreme Cold Warning February 7, 06:00pm until February 8, 01:00pm
Today
High: 31 °F
Mostly Cloudy
Tonight
Low: 23 °F
Slight Chance
Snow then
Snow LikelySaturday
High: 27 °F⇓
Snow and
BlusterySaturday Night
Low: 3 °F
Mostly Cloudy
and BlusterySunday
High: 17 °F
Cold
Sunday Night
Low: 5 °F
Mostly Clear
Monday
High: 26 °F
Sunny
Monday Night
Low: 13 °F
Mostly Clear
Tuesday
High: 31 °F
Sunny
Detailed Forecast
Today
Mostly cloudy, with a high near 31. Wind chill values between 10 and 20. North wind 5 to 8 mph becoming light and variable.
Tonight
Snow likely, mainly after 1am. Cloudy, with a low around 23. Calm wind becoming southwest around 5 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
Snow. Temperature falling to around 18 by 5pm. Wind chill values between zero and 10. Blustery, with a north wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday Night
Mostly cloudy, with a low around 3. Wind chill values between -5 and -15. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 43 mph.
Sunday
Sunny and cold, with a high near 17. Northwest wind 15 to 17 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 5.
Monday
Sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Thursday
Mostly cloudy, with a high near 34.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SE Old Lyme CT
41.28°N 72.3°W (Elev. 0 ft)
41.28°N 72.3°W (Elev. 0 ft)
7:06 am EST Feb 6, 2026
8am EST Feb 6, 2026-6pm EST Feb 12, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
