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Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
37°F
3°C
| Humidity | 30% |
| Wind Speed | W 13 G 18 mph |
| Barometer | 30.05 in (1017.5 mb) |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 23 Jan 1:56 am EST |
Extended Forecast for
Old Saybrook Center CT
Winter Storm Watch January 25, 03:00am until January 26, 06:00pm
Cold Weather Advisory January 23, 10:00pm until January 24, 10:00am
Overnight

Low: 27 °F
Partly Cloudy
Friday
High: 32 °F
Mostly Sunny
then Mostly
Sunny and
BreezyFriday Night
Low: 8 °F
Partly Cloudy
and Blustery
then Mostly
ClearSaturday

High: 17 °F
Cold
Saturday Night
Low: 12 °F
Mostly Cloudy
then Slight
Chance SnowSunday

High: 27 °F
Heavy Snow
Sunday Night

Low: 22 °F
Snow and
BlusteryMonday

High: 29 °F
Snow
Monday Night

Low: 13 °F
Chance Snow
and Blustery
Detailed Forecast
Overnight
Partly cloudy, with a low around 27. Wind chill values between 20 and 25. West wind around 14 mph.
Friday
Mostly sunny, with a high near 32. Wind chill values between 15 and 20. Breezy, with a west wind 11 to 20 mph.
Friday Night
Mostly clear, with a low around 8. Wind chill values between -10 and zero. Blustery, with a northwest wind 17 to 21 mph.
Saturday
Mostly sunny and cold, with a high near 17. Wind chill values between -10 and zero. Northwest wind 13 to 17 mph.
Saturday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 12. Northwest wind 7 to 11 mph.
Sunday
Snow. The snow could be heavy at times. High near 27. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
Snow. Low around 22. Blustery. Chance of precipitation is 100%.
Monday
Snow. High near 29. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 13. Blustery.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
Mostly sunny, with a high near 25.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 23.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Old Saybrook Center CT
41.29°N 72.39°W (Elev. 89 ft)
41.29°N 72.39°W (Elev. 89 ft)
1:37 am EST Jan 23, 2026
2am EST Jan 23, 2026-6pm EST Jan 29, 2026



