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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Overcast
39°F
4°C
| Humidity | 60% |
| Wind Speed | SE 9 mph |
| Barometer | 30.29 in (1025.6 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 19 Mar 12:56 pm EDT |
Extended Forecast for
Old Saybrook Center CT
This Afternoon

High: 40 °F
Mostly Sunny
Tonight

Low: 34 °F
Partly Cloudy
Friday
High: 46 °F
Sunny then
Chance RainFriday Night

Low: 44 °F
Rain Likely
Saturday

High: 52 °F
Mostly Sunny
Saturday Night

Low: 38 °F
Mostly Cloudy
Sunday
High: 49 °F
Mostly Cloudy
then Chance
RainSunday Night

Low: 41 °F
Rain Likely
Monday
High: 50 °F
Rain Likely
then Chance
Rain
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 40. South wind around 7 mph.
Tonight
Partly cloudy, with a low around 34. South wind around 6 mph.
Friday
A 40 percent chance of rain after 2pm. Increasing clouds, with a high near 46. Light and variable wind becoming south 8 to 13 mph in the afternoon.
Friday Night
Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a steady temperature around 44. Southwest wind 10 to 16 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Mostly sunny, with a high near 52. Northwest wind around 9 mph.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
A 30 percent chance of rain after 2pm. Mostly cloudy, with a high near 49.
Sunday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Monday
Rain likely, mainly before 8am. Partly sunny, with a high near 50. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 44.
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)
1:17 pm EDT Mar 19, 2026
1pm EDT Mar 19, 2026-6pm EDT Mar 25, 2026


