Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

34°F

1°C

Humidity 59%
Wind Speed S 7 mph
Barometer 30.14 in (1020.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 27 Feb 11:56 am EST
Extended Forecast for

Fishers Island NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 38. South wind 3 to 7 mph.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 30. South wind around 7 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43. Wind chill values between 25 and 35. South wind 7 to 9 mph.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. Southwest wind around 7 mph becoming northwest after midnight.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered snow showers before 4pm.  Cloudy, then gradual clearing during the afternoon, with a high near 36. Northwest wind 8 to 14 mph.  Chance of precipitation is 50%.

    High: 36 °F

    Scattered
    Snow Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow after 1pm.  Mostly cloudy, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Partly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 38. South wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 30. South wind around 7 mph.
Saturday
Sunny, with a high near 43. Wind chill values between 25 and 35. South wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around 33. Southwest wind around 7 mph becoming northwest after midnight.
Sunday
Scattered snow showers before 4pm. Cloudy, then gradual clearing during the afternoon, with a high near 36. Northwest wind 8 to 14 mph. Chance of precipitation is 50%.
Sunday Night
Mostly clear, with a low around 18.
Monday
Partly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
A chance of rain and snow after 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Tuesday Night
Rain likely, mainly after 1am. Cloudy, with a low around 33. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Cloudy, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Fishers Island NY
 41.27°N 72.01°W (Elev. 7 ft)
12:50 am EST Feb 27, 2026
12pm EST Feb 27, 2026-6pm EST Mar 5, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database