Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Wintry, Windy, and Cold in the West and North; Warming in the East

A deepening trough along the west will bring much below normal temperatures, and the potential for snow to sea-level in the Pacific Northwest, and low elevation snows throughout California, including into the Grapevine. Travel will be hazardous across the west due to snow and strong winds. These winds will also increase fire weather threats in the central and southern Plains. Warming in the east. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Light Rain

1°C

34°F

Humidity 92%
Wind Speed NW 6 km/h
Barometer 1012.4 mb (29.90 in)
Dewpoint 0°C (32°F)
Visibility 14 km
Last update 18 Feb 3:56 am EST
Extended Forecast for

New London CT

Winter Storm Warning until February 18, 07:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until February 18, 07:00am

    NOW until
    7:00am Sun

    Winter Storm Warning

  • Overnight

    Overnight: Snow.  Low around 0. North wind around 14 km/h.  Chance of precipitation is 90%. Total nighttime snow accumulation of 6 to 10 centimeters possible.

    Snow

    Low: 0 °C

  • Sunday

    Sunday: Sunny, with a high near 7. Wind chill values between -5 and zero. Northwest wind 13 to 23 km/h, with gusts as high as 42 km/h.

    Sunny

    High: 7 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around -2. West wind 5 to 8 km/h becoming calm.

    Mostly Clear

    Low: -2 °C

  • Washington's
    Birthday

    Washington's Birthday: A 40 percent chance of rain, mainly after 3pm.  Increasing clouds, with a high near 8. Wind chill values between zero and 5. South wind 10 to 16 km/h.

    Mostly Sunny
    then Chance
    Rain

    High: 8 °C

  • Monday
    Night

    Monday Night: Rain likely before midnight, then a chance of showers, mainly between midnight and 4am.  Cloudy, with a low around 6. Southwest wind 14 to 16 km/h.  Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.

    Rain Likely
    then Chance
    Showers

    Low: 6 °C

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 12.

    Mostly Cloudy

    High: 12 °C

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 9.

    Mostly Cloudy

    Low: 9 °C

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 15.

    Mostly Cloudy

    High: 15 °C

Detailed Forecast

Overnight
Snow. Low around 0. North wind around 14 km/h. Chance of precipitation is 90%. Total nighttime snow accumulation of 6 to 10 centimeters possible.
Sunday
Sunny, with a high near 7. Wind chill values between -5 and zero. Northwest wind 13 to 23 km/h, with gusts as high as 42 km/h.
Sunday Night
Mostly clear, with a low around -2. West wind 5 to 8 km/h becoming calm.
Washington's Birthday
A 40 percent chance of rain, mainly after 3pm. Increasing clouds, with a high near 8. Wind chill values between zero and 5. South wind 10 to 16 km/h.
Monday Night
Rain likely before midnight, then a chance of showers, mainly between midnight and 4am. Cloudy, with a low around 6. Southwest wind 14 to 16 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.
Tuesday
Mostly cloudy, with a high near 12.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Mostly cloudy, with a high near 15.
Wednesday Night
A 30 percent chance of showers after midnight. Mostly cloudy, with a low around 6.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 7.
Thursday Night
Mostly cloudy, with a low around 1.
Friday
Partly sunny, with a high near 6.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 1.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 10.
Click Map For Forecast
Point Forecast:
New London CT
 41.35°N 72.11°W (Elev. 30 m)
4:18 am EST Feb 18, 2018
4am EST Feb 18, 2018-6pm EST Feb 24, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database