Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fog/Mist
30°F
-1°C
| Humidity | 92% |
| Wind Speed | Calm |
| Barometer | 30.05 in (1017.7 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 5.00 mi |
| Last update | 18 Jan 5:56 am EST |
Extended Forecast for
Fishers Island NY
Winter Weather Advisory until January 19, 04:00am
NOW until 4:00am Mon
Winter Weather Advisory
Today
High: 36 °F
Rain/Snow and
Areas
Freezing FogTonight
Low: 28 °F
Snow
M.L.King Day
High: 30 °F
Decreasing
Clouds and
WindyMonday Night
Low: 21 °F
Partly Cloudy
and BreezyTuesday
High: 25 °F
Mostly Sunny
and BreezyTuesday Night
Low: 17 °F
Mostly Clear
Wednesday
High: 38 °F
Mostly Sunny
Wednesday Night
Low: 33 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Detailed Forecast
Today
Snow before 10am, then snow, possibly mixed with rain between 10am and 4pm, then snow after 4pm. Areas of freezing fog before 7am. High near 36. Southwest wind 5 to 9 mph becoming northeast in the morning. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, mainly before 1am. Low around 28. Wind chill values between 20 and 25. Northeast wind 9 to 11 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
M.L.King Day
Mostly cloudy, then gradually becoming sunny, with a steady temperature around 30. Wind chill values between 15 and 20. Windy, with a west wind 13 to 18 mph increasing to 23 to 28 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 21. Wind chill values between 10 and 15. Breezy, with a west wind 21 to 25 mph.
Tuesday
Mostly sunny, with a high near 25. Breezy, with a west wind 18 to 25 mph.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 33. Breezy.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
4:59 am EST Jan 18, 2026
6am EST Jan 18, 2026-6pm EST Jan 24, 2026
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