Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

18°F

-8°C

Humidity 41%
Wind Speed NW 8 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 1 Jan 7:56 pm EST
Extended Forecast for

Fishers Island NY

  • Tonight

    Tonight: A chance of flurries after 1am.  Increasing clouds, with a low around 22. Wind chill values between 5 and 10. West wind 15 to 18 mph.

    Low: 22 °F

    Chance
    Flurries

  • Friday

    Friday: Mostly sunny, with a high near 29. Wind chill values between 10 and 20. West wind around 15 mph.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Wind chill values between 10 and 15. West wind 13 to 16 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 31. Wind chill values between 10 and 20. West wind 9 to 13 mph.

    High: 31 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers after 1am.  Cloudy, with a low around 26. West wind around 7 mph becoming north after midnight.

    Low: 26 °F

    Cloudy then
    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 32.

    High: 32 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries after 1am. Increasing clouds, with a low around 22. Wind chill values between 5 and 10. West wind 15 to 18 mph.
Friday
Mostly sunny, with a high near 29. Wind chill values between 10 and 20. West wind around 15 mph.
Friday Night
Mostly clear, with a low around 23. Wind chill values between 10 and 15. West wind 13 to 16 mph.
Saturday
Increasing clouds, with a high near 31. Wind chill values between 10 and 20. West wind 9 to 13 mph.
Saturday Night
A 20 percent chance of snow showers after 1am. Cloudy, with a low around 26. West wind around 7 mph becoming north after midnight.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 32.
Sunday Night
Mostly clear, with a low around 20.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Mostly cloudy, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Fishers Island NY
 41.27°N 72.01°W (Elev. 7 ft)
6:00 pm EST Jan 1, 2026
8pm EST Jan 1, 2026-6pm EST Jan 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database