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

30°F

-1°C

Humidity 54%
Wind Speed NW 12 G 21 mph
Barometer 30.48 in (1032.2 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 8 Apr 2:56 am EDT
Extended Forecast for

Poquonock Bridge CT

  • Overnight

    Overnight: Clear, with a steady temperature around 29. Wind chill values between 20 and 25. North wind around 10 mph.

    Low: 29 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46. Wind chill values between 20 and 30 early. North wind 10 to 13 mph becoming southeast in the afternoon.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy frost after midnight. Otherwise, clear, with a low around 32. South wind around 6 mph becoming calm after midnight.

    Low: 32 °F

    Clear then
    Patchy Frost

  • Thursday

    Thursday: Patchy frost before 9am. Otherwise, sunny, with a high near 49. South wind 5 to 9 mph.

    High: 49 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Patchy frost between midnight and 2am. Otherwise, partly cloudy, with a low around 35. South wind around 5 mph becoming calm after midnight.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Friday

    Friday: Areas of frost before 8am. Otherwise, sunny, with a high near 55.

    High: 55 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

Detailed Forecast

Overnight
Clear, with a steady temperature around 29. Wind chill values between 20 and 25. North wind around 10 mph.
Wednesday
Sunny, with a high near 46. Wind chill values between 20 and 30 early. North wind 10 to 13 mph becoming southeast in the afternoon.
Wednesday Night
Patchy frost after midnight. Otherwise, clear, with a low around 32. South wind around 6 mph becoming calm after midnight.
Thursday
Patchy frost before 9am. Otherwise, sunny, with a high near 49. South wind 5 to 9 mph.
Thursday Night
Patchy frost between midnight and 2am. Otherwise, partly cloudy, with a low around 35. South wind around 5 mph becoming calm after midnight.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 55.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Sunny, with a high near 59.
Saturday Night
Clear, with a low around 38.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Partly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Poquonock Bridge CT
 41.33°N 72.02°W (Elev. 43 ft)
Last Update:
3:28 am EDT Apr 8, 2026
Forecast Valid:
3am EDT Apr 8, 2026-6pm EDT Apr 14, 2026
 
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Additional Resources

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