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 79%
Wind Speed SW 8 mph
Barometer 30.42 in (1029.9 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 6 Aug 1:56 pm EDT
Extended Forecast for

Fishers Island NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 75. Southeast wind around 8 mph.

    High: 75 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 66. East wind 6 to 8 mph.

    Low: 66 °F

    Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 74. Northeast wind around 10 mph.

    High: 74 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. Southeast wind 3 to 7 mph.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74. Northeast wind 6 to 9 mph becoming southeast in the afternoon.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 75. Southeast wind around 8 mph.
Tonight
Cloudy, with a low around 66. East wind 6 to 8 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 74. Northeast wind around 10 mph.
Thursday Night
Mostly clear, with a low around 60. Southeast wind 3 to 7 mph.
Friday
Sunny, with a high near 74. Northeast wind 6 to 9 mph becoming southeast in the afternoon.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 71.
Tuesday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Fishers Island NY
 41.26°N 71.98°W (Elev. 0 ft)
2:08 pm EDT Aug 6, 2025
2pm EDT Aug 6, 2025-6pm EDT Aug 12, 2025
 
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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