News Headlines
- Latest Briefing: Major Winter Storm Sunday into Monday
- Winter Storm Warning in Effect 3AM Sunday to 6PM Monday
- Cold Weather Advisory in Effect 10PM Friday Night Until 12PM Saturday
- Learn More About Winter Hazards and Preparedness
- Students: Interested in Volunteering for NWS New York, NY this Summer?
Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
10°F
-12°C
| Humidity | 39% |
| Wind Speed | NW 20 G 32 mph |
| Barometer | 30.43 in (1030.3 mb) |
| Dewpoint | -10°F (-23°C) |
| Visibility | 10.00 mi |
| Wind Chill | -9°F (-23°C) |
| Last update | 24 Jan 2:56 am EST |
Extended Forecast for
New London CT
Cold Weather Advisory January 24, 03:06am until January 24, 12:00pm
Winter Storm Warning January 25, 03:00am until January 26, 06:00pm
NOW until 12:00pm Sat
Cold Weather Advisory
Overnight
Low: 4 °F
Mostly Clear
Saturday
High: 16 °F
Cold
Saturday Night
Low: 8 °F
Increasing
CloudsSunday
High: 30 °F
Heavy Snow
Sunday Night
Low: 24 °F⇑
Heavy Snow
Monday
High: 31 °F
Snow
Monday Night
Low: 9 °F
Decreasing
CloudsTuesday
High: 22 °F
Mostly Sunny
Detailed Forecast
Overnight
Mostly clear, with a low around 4. Wind chill values between -5 and -10. Northwest wind 10 to 14 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny and cold, with a high near 16. Wind chill values between -10 and zero. Northwest wind 7 to 10 mph, with gusts as high as 28 mph.
Saturday Night
Increasing clouds, with a low around 8. Light north wind.
Sunday
Snow. The snow could be heavy at times. High near 30. Wind chill values between zero and 10. Light northeast wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Temperature falling to near 24 by 10pm, then rising to around 29 during the remainder of the night. Northeast wind around 10 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow. High near 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 9.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Partly cloudy, with a low around 7.
Thursday
Partly sunny, with a high near 22.
Thursday Night
Partly cloudy, with a low around 5.
Friday
Mostly sunny, with a high near 23.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
1:05 am EST Jan 24, 2026
3am EST Jan 24, 2026-6pm EST Jan 30, 2026
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