Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

50°F

10°C

Humidity 30%
Wind Speed W 15 G 26 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 6 Apr 5:56 pm EDT
Extended Forecast for

Niantic CT

  • Tonight

    Tonight: A slight chance of rain showers between 2am and 4am, then a chance of rain and snow showers.  Increasing clouds, with a low around 37. West wind 10 to 15 mph becoming light and variable  in the evening. Winds could gust as high as 25 mph.  Chance of precipitation is 30%.

    Low: 37 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of showers before 8am, then a slight chance of showers after noon.  Partly sunny, with a high near 50. East wind 5 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. Wind chill values between 20 and 25. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46. Wind chill values between 20 and 30 early. North wind around 5 mph becoming light and variable.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 32. Calm wind.

    Low: 32 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain showers between 2am and 4am, then a chance of rain and snow showers. Increasing clouds, with a low around 37. West wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers before 8am, then a slight chance of showers after noon. Partly sunny, with a high near 50. East wind 5 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 28. Wind chill values between 20 and 25. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 46. Wind chill values between 20 and 30 early. North wind around 5 mph becoming light and variable.
Wednesday Night
Clear, with a low around 32. Calm wind.
Thursday
Sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Niantic CT
 41.31°N 72.21°W (Elev. 30 ft)
5:30 pm EDT Apr 6, 2026
6pm EDT Apr 6, 2026-6pm EDT Apr 13, 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