Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast

51°F

11°C

Humidity 92%
Wind Speed Calm
Barometer 29.77 in (1008.0 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 15 May 6:56 am EDT
Extended Forecast for

2 Miles WNW Stonington CT

  • Today

    Today: A 30 percent chance of showers, mainly after 11am.  Mostly cloudy, with a high near 61. Northwest wind 5 to 9 mph becoming west in the afternoon.

    High: 61 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 49. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 49 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 69. Light west wind becoming southwest 6 to 11 mph in the morning.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. Southwest wind around 8 mph.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 76. West wind 5 to 9 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 61. Northwest wind 5 to 9 mph becoming west in the afternoon.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 49. North wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 69. Light west wind becoming southwest 6 to 11 mph in the morning.
Saturday Night
Partly cloudy, with a low around 55. Southwest wind around 8 mph.
Sunday
Sunny, with a high near 76. West wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Stonington CT
 41.35°N 71.93°W (Elev. 3 ft)
5:24 am EDT May 15, 2026
7am EDT May 15, 2026-6pm EDT May 21, 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