Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast

52°F

11°C

Humidity 83%
Wind Speed NA
Barometer 30.03 in (1016.7 mb)
Dewpoint 47°F (8°C)
Visibility 9.00 mi
Last update 1 Apr 1:56 pm EDT
Extended Forecast for

Fishers Island NY

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  Steady temperature around 53. Southwest wind around 11 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Low around 41. Northeast wind 6 to 11 mph increasing to 13 to 18 mph after midnight.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Showers

  • Thursday

    Thursday: Showers, mainly before 8am.  High near 42. Breezy, with a northeast wind 18 to 20 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Breezy.
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 40. East wind 10 to 16 mph.

    Low: 40 °F

    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 51. East wind 7 to 11 mph becoming southwest in the afternoon.

    High: 51 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 53. Breezy.  Chance of precipitation is 70%.

    High: 53 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Steady temperature around 53. Southwest wind around 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm. Low around 41. Northeast wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers, mainly before 8am. High near 42. Breezy, with a northeast wind 18 to 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Cloudy, with a low around 40. East wind 10 to 16 mph.
Friday
Mostly cloudy, with a high near 51. East wind 7 to 11 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Partly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 45.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 70%.
Sunday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Fishers Island NY
 41.27°N 72.01°W (Elev. 7 ft)
2:31 pm EDT Apr 1, 2026
2pm EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
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Additional Resources

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