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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
51°F
11°C
| Humidity | 89% |
| Wind Speed | SW 6 mph |
| Barometer | 29.91 in (1012.8 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 1 Apr 5:56 am EDT |
Extended Forecast for
Fishers Island NY
Today
High: 58 °F
Chance
Showers then
ShowersTonight

Low: 40 °F
Showers and
Patchy FogThursday

High: 40 °F
Chance Rain
and Patchy
FogThursday Night

Low: 40 °F
Chance Light
Rain and
Areas FogFriday

High: 51 °F
Chance Light
Rain and
Areas FogFriday Night

Low: 49 °F
Mostly Cloudy
Saturday

High: 58 °F
Partly Sunny
Saturday Night
Low: 46 °F
Mostly Cloudy
then Chance
ShowersSunday

High: 53 °F
Showers
Likely and
Breezy
Detailed Forecast
Today
Showers, mainly after 5pm. High near 58. Southwest wind 9 to 16 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers. Patchy fog after 2am. Low around 40. Northeast wind 8 to 16 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 40 percent chance of rain, mainly before 2pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 40. Northeast wind 16 to 18 mph.
Thursday Night
A slight chance of rain or drizzle before 8pm, then a chance of drizzle or light rain, mainly after 2am. Areas of fog after 8pm. Otherwise, cloudy, with a low around 40. East wind 8 to 14 mph. Chance of precipitation is 30%.
Friday
A chance of drizzle or light rain, mainly before 8am. Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 51. East wind 6 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Partly sunny, with a high near 58.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 46.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 41. Breezy. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Mostly sunny, with a high near 46.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Fishers Island NY
41.27°N 72.01°W (Elev. 7 ft)
41.27°N 72.01°W (Elev. 7 ft)
5:58 am EDT Apr 1, 2026
6am EDT Apr 1, 2026-6pm EDT Apr 7, 2026


