Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

31°F

-1°C

Humidity 92%
Wind Speed W 6 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 29°F (-2°C)
Visibility 8.00 mi
Wind Chill25°F (-4°C)
Last update 17 Jan 11:56 pm EST
Extended Forecast for

2 Miles SSE Poquonock Bridge CT

Winter Weather Advisory January 18, 10:00am until January 18, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: A 20 percent chance of snow after 4am.  Mostly cloudy, with a low around 33. West wind 3 to 6 mph.

    Low: 33 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Periods of snow, mainly after 7am.  High near 35. Light and variable wind becoming northwest around 6 mph in the morning.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely before 1am.  Mostly cloudy, with a low around 26. Northeast wind 5 to 7 mph becoming northwest after midnight.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow Likely

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 33. Wind chill values between 20 and 25. West wind 7 to 17 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. West wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow after 4am. Mostly cloudy, with a low around 33. West wind 3 to 6 mph.
Sunday
Periods of snow, mainly after 7am. High near 35. Light and variable wind becoming northwest around 6 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely before 1am. Mostly cloudy, with a low around 26. Northeast wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
M.L.King Day
Mostly sunny, with a high near 33. Wind chill values between 20 and 25. West wind 7 to 17 mph.
Monday Night
Partly cloudy, with a low around 20. West wind 14 to 18 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly clear, with a low around 16.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 33.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Poquonock Bridge CT
 41.31°N 72°W (Elev. 3 ft)
5:41 pm EST Jan 17, 2026
12am EST Jan 18, 2026-6pm EST Jan 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database