Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
24°F
-4°C
| Humidity | 36% |
| Wind Speed | W 16 G 29 mph |
| Barometer | 30.19 in (1022.4 mb) |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 20 Jan 12:56 pm EST |
Extended Forecast for
Fishers Island NY
This Afternoon

High: 25 °F
Sunny and
BreezyTonight

Low: 18 °F
Mostly Clear
Wednesday

High: 39 °F
Increasing
CloudsWednesday Night

Low: 35 °F⇑
Chance
Rain/Snow and
BreezyThursday
High: 41 °F
Chance Rain
then Mostly
Sunny and
BreezyThursday Night

Low: 26 °F
Mostly Cloudy
Friday

High: 33 °F
Partly Sunny
Friday Night

Low: 12 °F
Partly Cloudy
and BlusterySaturday
High: 17 °F
Mostly Sunny
and Blustery
then Partly
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 25. Wind chill values between 10 and 15. Breezy, with a west wind 20 to 22 mph.
Tonight
Mostly clear, with a low around 18. Wind chill values between 5 and 10. West wind 10 to 17 mph.
Wednesday
Increasing clouds, with a high near 39. Wind chill values between 10 and 20. West wind 9 to 18 mph becoming southwest in the afternoon.
Wednesday Night
A chance of rain and snow before 4am, then a chance of rain. Mostly cloudy, with a temperature rising to around 39 by 9pm. Wind chill values between 25 and 30. Breezy, with a southwest wind 18 to 22 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of rain before 7am. Mostly sunny, with a high near 41. Breezy, with a west wind 17 to 20 mph.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 12. Blustery.
Saturday
Mostly sunny and cold, with a high near 17. Blustery.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 13.
Sunday
Snow likely. Cloudy, with a high near 22. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 17.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 25.
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)
1:22 pm EST Jan 20, 2026
1pm EST Jan 20, 2026-6pm EST Jan 26, 2026


