National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

24°F

-4°C

Humidity 77%
Wind Speed W 3 mph
Barometer 30.06 in (1018.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 27 Feb 5:56 am EST
Extended Forecast for

2 Miles SSE Poquonock Bridge CT

  • Today

    Today: Sunny, with a high near 38. Wind chill values between 15 and 25. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. South wind 3 to 5 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Wind chill values between 20 and 30. South wind 6 to 8 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Light and variable wind becoming northwest around 6 mph in the evening.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered snow showers before 4pm. Cloudy, then gradual clearing during the afternoon, with a high near 37. Northwest wind 7 to 11 mph. Chance of precipitation is 50%.

    High: 37 °F

    Scattered
    Snow Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow after 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Partly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 38. Wind chill values between 15 and 25. Light and variable wind becoming south around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 28. South wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 44. Wind chill values between 20 and 30. South wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 31. Light and variable wind becoming northwest around 6 mph in the evening.
Sunday
Scattered snow showers before 4pm. Cloudy, then gradual clearing during the afternoon, with a high near 37. Northwest wind 7 to 11 mph. Chance of precipitation is 50%.
Sunday Night
Mostly clear, with a low around 16.
Monday
Partly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
A chance of rain and snow after 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Tuesday Night
Rain likely, mainly after 1am. Cloudy, with a low around 32. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of rain. Mostly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Poquonock Bridge CT
 41.31°N 72°W (Elev. 3 ft)
Last Update:
12:50 am EST Feb 27, 2026
Forecast Valid:
6am EST Feb 27, 2026-6pm EST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation