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

49°F

9°C

Humidity 55%
Wind Speed W 7 mph
Barometer 29.70 in (1005.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 9 Nov 5:56 am EST
Extended Forecast for

2 Miles SE Poquonock Bridge CT

  • Today

    Today: A slight chance of sprinkles between 10am and 1pm. Increasing clouds, with a high near 58. West wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 58 °F

    Slight Chance
    Sprinkles

  • Tonight

    Tonight: Mostly clear, with a low around 38. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy, then becoming sunny during the afternoon, with a high near 58. West wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 58 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 41. West wind around 7 mph.

    Low: 41 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 59. West wind 6 to 9 mph.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.

    High: 52 °F

    Rain Likely

Detailed Forecast

Today
A slight chance of sprinkles between 10am and 1pm. Increasing clouds, with a high near 58. West wind 9 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 38. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.
Tuesday
Mostly cloudy, then becoming sunny during the afternoon, with a high near 58. West wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Clear, with a low around 41. West wind around 7 mph.
Veterans Day
Sunny, with a high near 59. West wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Mostly cloudy, with a high near 58.
Thursday Night
Rain. Low around 41. Chance of precipitation is 80%.
Friday
Rain likely. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Poquonock Bridge CT
 41.33°N 72°W (Elev. 98 ft)
Last Update:
2:09 am EST Nov 9, 2026
Forecast Valid:
6am EST Nov 9, 2026-6pm EST Nov 15, 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