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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Partly Cloudy
41°F
5°C
| Humidity | 93% |
| Wind Speed | S 5 mph |
| Barometer | 30.04 in (1017.2 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 38°F (3°C) |
| Last update | 26 Mar 3:56 am EDT |
Extended Forecast for
Old Saybrook Center CT
Overnight
Low: 40 °F
Slight Chance
RainThursday
High: 55 °F
Chance
ShowersThursday Night
Low: 45 °F
Showers
Friday
High: 49 °F
Showers
LikelyFriday Night
Low: 31 °F
Slight Chance
Rain/Snow
then Slight
Chance SnowSaturday
High: 38 °F
Mostly Sunny
Saturday Night
Low: 29 °F
Partly Cloudy
Sunday
High: 43 °F
Mostly Sunny
Sunday Night
Low: 38 °F
Mostly Cloudy
Detailed Forecast
Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 40. South wind around 9 mph.
Thursday
A slight chance of rain before 11am, then a chance of showers after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 55. Southwest wind 11 to 13 mph. Chance of precipitation is 30%.
Thursday Night
Showers. Low around 45. Southwest wind 13 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 49. North wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of rain before 11pm, then a slight chance of snow between 11pm and 2am. Mostly cloudy, with a low around 31. East wind 5 to 7 mph becoming northeast after midnight. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Mostly cloudy, with a high near 50.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 51.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 49.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
2:21 am EDT Mar 26, 2026
4am EDT Mar 26, 2026-6pm EDT Apr 1, 2026
Additional Resources
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