


Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
88°F
31°C
Humidity | 75% |
Wind Speed | W 9 mph |
Barometer | 30.03 in (1016.8 mb) |
Dewpoint | 79°F (26°C) |
Visibility | 10.00 mi |
Heat Index | 103°F (39°C) |
Last update | 24 Jun 12:56 pm EDT |
Extended Forecast for
Fishers Island NY
Heat Advisory June 24, 01:31pm until June 24, 08:00pm
NOW until 8:00pm Tue
Heat Advisory
This Afternoon
High: 79 °F
Sunny
Tonight
Low: 71 °F
Mostly Clear
Wednesday
High: 81 °F
Chance
T-stormsWednesday Night
Low: 66 °F
Chance
T-stormsThursday
High: 67 °F
Chance
ShowersThursday Night
Low: 62 °F
Chance
ShowersFriday
High: 66 °F
Mostly Cloudy
Friday Night
Low: 62 °F
Mostly Cloudy
then Chance
Showers
Detailed Forecast
This Afternoon
Sunny, with a high near 79. Southwest wind around 10 mph.
Tonight
Mostly clear, with a low around 71. West wind 6 to 10 mph.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 81. Northwest wind 6 to 8 mph becoming southwest in the afternoon.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Northeast wind 5 to 7 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a steady temperature around 67. East wind around 11 mph. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 62.
Friday
Mostly cloudy, with a high near 66.
Friday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 62.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 69.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 66.
Sunday
Partly sunny, with a high near 73.
Sunday Night
Mostly cloudy, with a low around 67.
Monday
Partly sunny, with a high near 76.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Fishers Island NY
41.26°N 71.98°W (Elev. 0 ft)
41.26°N 71.98°W (Elev. 0 ft)
6:48 am EDT Jun 24, 2025
1pm EDT Jun 24, 2025-6pm EDT Jun 30, 2025