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

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

42°F

6°C

Humidity 96%
Wind Speed N 7 mph
Barometer 30.32 in (1026.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 9 Oct 5:56 am EDT
Extended Forecast for

Poquonock Bridge CT

  • Today

    Today: Sunny, with a high near 59. North wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Patchy frost after 1am. Otherwise, clear, with a low around 33. Light north wind.

    Low: 33 °F

    Clear then
    Patchy Frost

  • Friday

    Friday: Areas of frost before 8am. Otherwise, sunny, with a high near 61. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 61 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 63. Breezy.

    High: 63 °F

    Chance Rain
    and Breezy

  • Sunday Night

    Sunday Night: Rain likely. Mostly cloudy, with a low around 51. Breezy. Chance of precipitation is 70%.

    Low: 51 °F

    Rain Likely
    and Breezy

  • Columbus Day

    Columbus Day: Rain likely. Mostly cloudy, with a high near 62. Breezy. Chance of precipitation is 70%.

    High: 62 °F

    Rain Likely
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 59. North wind 9 to 13 mph, with gusts as high as 24 mph.
Tonight
Patchy frost after 1am. Otherwise, clear, with a low around 33. Light north wind.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 61. Calm wind becoming south 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 45. Calm wind.
Saturday
Mostly sunny, with a high near 66. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Saturday Night
A 40 percent chance of rain after 2am. Mostly cloudy, with a low around 50.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 63. Breezy.
Sunday Night
Rain likely. Mostly cloudy, with a low around 51. Breezy. Chance of precipitation is 70%.
Columbus Day
Rain likely. Mostly cloudy, with a high near 62. Breezy. Chance of precipitation is 70%.
Monday Night
Rain likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 63.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Poquonock Bridge CT
 41.36°N 72.05°W (Elev. 79 ft)
Last Update:
1:58 am EDT Oct 9, 2025
Forecast Valid:
6am EDT Oct 9, 2025-6pm EDT Oct 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation