Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

46°F

8°C

Humidity 73%
Wind Speed S 6 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 9 Mar 6:56 pm EDT
Extended Forecast for

Fishers Island NY

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 37. West wind 6 to 8 mph.

    Low: 37 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 57. Southwest wind 5 to 9 mph.

    High: 57 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 39. South wind 5 to 7 mph.

    Low: 39 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 53. South wind 7 to 13 mph.

    High: 53 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 45. Breezy, with a southwest wind 17 to 20 mph.

    Low: 45 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: A 50 percent chance of rain.  Mostly cloudy, with a temperature falling to around 42 by 5pm. Breezy.

    High: 51 °F

    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Breezy.

    Low: 32 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain before 2am.  Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Chance Rain
    and Breezy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 37. West wind 6 to 8 mph.
Tuesday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 57. Southwest wind 5 to 9 mph.
Tuesday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 39. South wind 5 to 7 mph.
Wednesday
A 20 percent chance of showers. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 53. South wind 7 to 13 mph.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45. Breezy, with a southwest wind 17 to 20 mph.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a temperature falling to around 42 by 5pm. Breezy.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. Breezy.
Friday
Mostly sunny, with a high near 41.
Friday Night
A 40 percent chance of rain before 2am. Mostly cloudy, with a low around 38. Breezy.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly cloudy, with a high near 46.
Sunday Night
Rain likely. Cloudy, with a low around 42. Windy. Chance of precipitation is 60%.
Monday
Rain likely. Cloudy, with a high near 47. Breezy. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Fishers Island NY
 41.27°N 72.01°W (Elev. 7 ft)
2:19 pm EDT Mar 9, 2026
7pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
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Additional Resources

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