Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Partly Cloudy
31°F
-1°C
| Humidity | 76% |
| Wind Speed | W 10 mph |
| Barometer | 29.88 in (1011.8 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 19 Jan 11:56 am EST |
Extended Forecast for
Fishers Island NY
M.L.King Day

High: 33 °F
Mostly Sunny
and BreezyTonight

Low: 21 °F
Partly Cloudy
and WindyTuesday

High: 25 °F
Sunny and
BreezyTuesday Night

Low: 18 °F
Mostly Clear
Wednesday

High: 39 °F
Mostly Sunny
Wednesday Night

Low: 34 °F⇑
Mostly Cloudy
and BreezyThursday

High: 40 °F
Mostly Sunny
Thursday Night

Low: 25 °F
Partly Cloudy
Friday

High: 30 °F
Partly Sunny
Detailed Forecast
M.L.King Day
Mostly sunny, with a high near 33. Wind chill values between 20 and 25. Breezy, with a west wind 21 to 25 mph.
Tonight
Partly cloudy, with a low around 21. Wind chill values between 10 and 20. Windy, with a west wind 22 to 26 mph.
Tuesday
Sunny, with a high near 25. Wind chill values between 5 and 10. Breezy, with a west wind 18 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 18. Wind chill values between 5 and 10. West wind 11 to 18 mph.
Wednesday
Mostly sunny, with a high near 39. Southwest wind 9 to 17 mph.
Wednesday Night
Mostly cloudy, with a temperature rising to around 39 by 11pm. Breezy.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly sunny and cold, with a high near 19.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
Mostly sunny and cold, with a high near 19.
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)
9:44 am EST Jan 19, 2026
12pm EST Jan 19, 2026-6pm EST Jan 25, 2026


