Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
31°F
-1°C
| Humidity | 100% |
| Wind Speed | NW 3 mph |
| Barometer | 30.45 in (1031.2 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 10 Apr 1:56 am EDT |
Extended Forecast for
Old Saybrook Center CT
Overnight

Low: 39 °F
Patchy Fog
Friday

High: 57 °F
Mostly Sunny
Friday Night
Low: 44 °F
Mostly Cloudy
then Slight
Chance
ShowersSaturday

High: 55 °F
Sunny
Saturday Night

Low: 40 °F
Clear
Sunday

High: 49 °F
Mostly Sunny
Sunday Night

Low: 44 °F
Mostly Cloudy
Monday

High: 60 °F
Mostly Cloudy
Monday Night

Low: 54 °F
Partly Cloudy
Detailed Forecast
Overnight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 39. Calm wind.
Friday
Mostly sunny, with a high near 57. Southwest wind 5 to 9 mph.
Friday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 44. South wind around 9 mph.
Saturday
Sunny, with a high near 55. Northwest wind 11 to 16 mph.
Saturday Night
Clear, with a low around 40. Northwest wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Mostly cloudy, with a high near 60.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 66.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Thursday
Partly sunny, with a high near 68.
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)
2:11 am EDT Apr 10, 2026
2am EDT Apr 10, 2026-6pm EDT Apr 16, 2026


