Cold Temperatures and Some Snow

A strong cold front and low pressure system will press from the Central U.S. through the East over the next couple of days. The impressive cold front will allow a cold air mass to settle in east of the Rockies and numerous record low temperatures are likely the next few days, especially Wednesday morning. A streak of snow is also expected from the central Plains to northern New England. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

60°F

16°C

Humidity 65%
Wind Speed S 7 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 20 Apr 12:56 pm EDT
Extended Forecast for

Groton / New London Airport CT

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 66. Southwest wind around 15 mph.

    Sunny

    High: 66 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Southwest wind 7 to 10 mph.

    Partly Cloudy

    Low: 47 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly after noon.  Partly sunny, with a high near 60. South wind 10 to 17 mph, with gusts as high as 28 mph.

    Slight Chance
    Showers then
    Chance
    Showers

    High: 60 °F

  • Wednesday
    Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 11pm.  Low around 34. Wind chill values between 25 and 30. Breezy, with a southwest wind 14 to 20 mph becoming west in the evening.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers then
    Partly Cloudy
    and Breezy

    Low: 34 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Breezy, with a west wind 21 to 24 mph.

    Mostly Sunny
    and Breezy

    High: 50 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 36.

    Partly Cloudy

    Low: 36 °F

  • Friday

    Friday: Sunny, with a high near 58. Breezy.

    Sunny then
    Sunny and
    Breezy

    High: 58 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 42.

    Mostly Clear

    Low: 42 °F

  • Saturday

    Saturday: Sunny, with a high near 61.

    Sunny

    High: 61 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 66. Southwest wind around 15 mph.
Tonight
Partly cloudy, with a low around 47. Southwest wind 7 to 10 mph.
Wednesday
A 50 percent chance of showers, mainly after noon. Partly sunny, with a high near 60. South wind 10 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 11pm. Low around 34. Wind chill values between 25 and 30. Breezy, with a southwest wind 14 to 20 mph becoming west in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 50. Breezy, with a west wind 21 to 24 mph.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Sunny, with a high near 58. Breezy.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 61.
Saturday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Sunday
Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
Groton / New London Airport CT
 41.34°N 72.05°W (Elev. 49 ft)
5:42 am EDT Apr 20, 2021
1pm EDT Apr 20, 2021-6pm EDT Apr 26, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database