Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Light Snow

31°F

-1°C

Humidity 89%
Wind Speed NE 3 mph
Barometer 29.81 in (1009.4 mb)
Dewpoint 28°F (-2°C)
Visibility 7.00 mi
Last update 10 Feb 10:56 pm EST
Extended Forecast for

Fishers Island NY

Winter Weather Advisory until February 11, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 11, 06:00am

    NOW until 6:00am Wed

    Winter Weather Advisory

  • Tonight

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Wind chill values between 25 and 30. Breezy, with a west wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon.

    High: 37 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Wind chill values between 10 and 20. Blustery, with a west wind 23 to 25 mph.

    Low: 27 °F

    Partly Cloudy
    and Blustery

  • Thursday

    Thursday: Mostly sunny, with a high near 33. Wind chill values between 10 and 20. Breezy, with a northwest wind 23 to 25 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Blustery, with a northwest wind 15 to 24 mph.

    Low: 22 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Tonight
Rain before 4am. Steady temperature around 34. South wind around 10 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 37. Wind chill values between 25 and 30. Breezy, with a west wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 27. Wind chill values between 10 and 20. Blustery, with a west wind 23 to 25 mph.
Thursday
Mostly sunny, with a high near 33. Wind chill values between 10 and 20. Breezy, with a northwest wind 23 to 25 mph.
Thursday Night
Partly cloudy, with a low around 22. Blustery, with a northwest wind 15 to 24 mph.
Friday
Sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Washington's Birthday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 40.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Fishers Island NY
 41.27°N 72.01°W (Elev. 7 ft)
1:06 pm EST Feb 10, 2026
11pm EST Feb 10, 2026-6pm EST Feb 17, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database