Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

A Few Clouds

31°F

-1°C

Humidity 31%
Wind Speed W 16 G 28 mph
Barometer 29.90 in (1012.3 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 16 Jan 2:56 pm EST
Extended Forecast for

2 Miles SSW Niantic CT

  • Tonight

    Tonight: A 20 percent chance of snow after 4am.  Increasing clouds, with a low around 30. Wind chill values between 25 and 30. South wind 6 to 9 mph.

    Low: 30 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A slight chance of snow before 10am, then rain likely between 10am and 4pm, then a chance of rain and snow after 4pm.  Mostly cloudy, with a high near 42. South wind 6 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A chance of rain and snow before 7pm, then a slight chance of snow after 1am.  Mostly cloudy, with a low around 32. West wind 3 to 7 mph.  Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then snow likely after 1pm.  Cloudy, with a high near 39. Light and variable wind becoming west 5 to 7 mph in the morning.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 1am.  Cloudy during the early evening, then gradual clearing, with a low around 24. Northwest wind around 7 mph.

    Low: 24 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Monday Night

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

    Low: 16 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of snow after 4am. Increasing clouds, with a low around 30. Wind chill values between 25 and 30. South wind 6 to 9 mph.
Saturday
A slight chance of snow before 10am, then rain likely between 10am and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 42. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow before 7pm, then a slight chance of snow after 1am. Mostly cloudy, with a low around 32. West wind 3 to 7 mph. Chance of precipitation is 30%.
Sunday
A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then snow likely after 1pm. Cloudy, with a high near 39. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 30 percent chance of snow before 1am. Cloudy during the early evening, then gradual clearing, with a low around 24. Northwest wind around 7 mph.
M.L.King Day
Sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 16.
Tuesday
Sunny, with a high near 22.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 38.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Friday
A 30 percent chance of snow. Mostly sunny, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Niantic CT
 41.29°N 72.21°W (Elev. 3 ft)
12:47 pm EST Jan 16, 2026
3pm EST Jan 16, 2026-6pm EST Jan 23, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database