


Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
73°F
23°C
Humidity | 100% |
Wind Speed | SW 3 mph |
Barometer | 30.05 in (1017.6 mb) |
Dewpoint | 73°F (23°C) |
Visibility | 10.00 mi |
Last update | 15 Jul 8:56 pm EDT |
Extended Forecast for
Fishers Island NY
Tonight
Low: 71 °F
Partly Cloudy
then Patchy
FogWednesday
High: 79 °F
Patchy Fog
then Mostly
SunnyWednesday Night
Low: 73 °F
Slight Chance
T-storms then
Chance
ShowersThursday
High: 80 °F
Showers
LikelyThursday Night
Low: 75 °F
Showers
Likely then
Partly CloudyFriday
High: 82 °F
Sunny
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 75 °F
Sunny
Saturday Night
Low: 69 °F
Partly Cloudy
Detailed Forecast
Tonight
Patchy fog before 2am, then patchy fog after 3am. Otherwise, increasing clouds, with a low around 71. South wind around 6 mph becoming calm in the evening.
Wednesday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming south 5 to 9 mph in the morning.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly after 2am. Increasing clouds, with a low around 73. Southwest wind 8 to 10 mph.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Southwest wind 9 to 14 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely before 8pm. Partly cloudy, with a low around 75. Southwest wind 9 to 13 mph. Chance of precipitation is 60%.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 69.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 76.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 69.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Mostly sunny, with a high near 75.
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)
3:16 pm EDT Jul 15, 2025
9pm EDT Jul 15, 2025-6pm EDT Jul 22, 2025