Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fog/Mist

46°F

8°C

Humidity 96%
Wind Speed SE 9 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 45°F (7°C)
Visibility 2.50 mi
Wind Chill41°F (5°C)
Last update 18 Apr 11:56 pm EDT
Extended Forecast for

Fishers Island NY

  • Overnight

    Overnight: Areas of fog.  Otherwise, cloudy, with a low around 46. Southeast wind around 7 mph.

    Low: 46 °F

    Areas Fog

  • Sunday

    Sunday: Showers, mainly before 5pm.  Patchy fog before 11am. High near 53. Breezy, with a southeast wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 41. West wind 8 to 14 mph.

    Low: 41 °F

    Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after 2pm.  Mostly sunny, with a high near 48. West wind around 11 mph.

    High: 48 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. North wind around 11 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 41.

    Low: 41 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 46. Southeast wind around 7 mph.
Sunday
Showers, mainly before 5pm. Patchy fog before 11am. High near 53. Breezy, with a southeast wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 41. West wind 8 to 14 mph.
Monday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 48. West wind around 11 mph.
Monday Night
Partly cloudy, with a low around 36. North wind around 11 mph.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Increasing clouds, with a low around 41.
Wednesday
Mostly cloudy, with a high near 52.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 45.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Fishers Island NY
 41.27°N 72.01°W (Elev. 7 ft)
6:34 pm EDT Apr 18, 2026
12am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
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Additional Resources

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