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.

Partly Cloudy

46°F

8°C

Humidity 61%
Wind Speed SW 18 G 28 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 6 Apr 2:56 pm EDT
Extended Forecast for

Poquonock Bridge CT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 51. West wind around 10 mph, with gusts as high as 23 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain showers between 2am and 5am, then a chance of rain and snow showers. Increasing clouds, with a low around 36. Light and variable wind. Chance of precipitation is 30%.

    Low: 36 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow showers before 9am, then a slight chance of rain showers. Partly sunny, with a high near 50. East wind 5 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. Wind chill values between 20 and 25. North wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 45. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 51. West wind around 10 mph, with gusts as high as 23 mph.
Tonight
A slight chance of rain showers between 2am and 5am, then a chance of rain and snow showers. Increasing clouds, with a low around 36. Light and variable wind. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow showers before 9am, then a slight chance of rain showers. Partly sunny, with a high near 50. East wind 5 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 28. Wind chill values between 20 and 25. North wind 7 to 9 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 45. Light and variable wind becoming southeast around 6 mph in the afternoon.
Wednesday Night
Clear, with a low around 31.
Thursday
Sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Poquonock Bridge CT
 41.33°N 72.02°W (Elev. 43 ft)
Last Update:
2:19 pm EDT Apr 6, 2026
Forecast Valid:
2pm EDT Apr 6, 2026-6pm EDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation