National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast and Breezy

49°F

9°C

Humidity 61%
Wind Speed NW 23 G 41 mph
Barometer 29.77 in (1008.2 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 19 Apr 2:56 pm EDT
Extended Forecast for

Gales Ferry CT

Freeze Warning April 21, 12:00am until April 21, 09:00am
Click here for hazard details and duration
Freeze Warning

  • This Afternoon

    This Afternoon: Showers. High near 52. Northwest wind around 16 mph. Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Tonight

    Tonight: Widespread frost, mainly after 3am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 31. Northwest wind 5 to 9 mph becoming light west after midnight.

    Low: 31 °F

    Decreasing
    Clouds then
    Frost

  • Monday

    Monday: A 30 percent chance of showers, mainly after noon. Widespread frost before 8am. Otherwise, increasing clouds, with a high near 50. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 50 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Widespread frost after 2am. Otherwise, partly cloudy, with a low around 28. Wind chill values between 20 and 25. Northwest wind around 7 mph.

    Low: 28 °F

    Partly Cloudy
    then Frost

  • Tuesday

    Tuesday: Widespread frost before 8am. Otherwise, sunny, with a high near 51. North wind around 6 mph becoming light and variable.

    High: 51 °F

    Frost then
    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 37.

    Low: 37 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

  • Wednesday Night

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

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers. High near 52. Northwest wind around 16 mph. Chance of precipitation is 80%.
Tonight
Widespread frost, mainly after 3am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 31. Northwest wind 5 to 9 mph becoming light west after midnight.
Monday
A 30 percent chance of showers, mainly after noon. Widespread frost before 8am. Otherwise, increasing clouds, with a high near 50. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Monday Night
Widespread frost after 2am. Otherwise, partly cloudy, with a low around 28. Wind chill values between 20 and 25. Northwest wind around 7 mph.
Tuesday
Widespread frost before 8am. Otherwise, sunny, with a high near 51. North wind around 6 mph becoming light and variable.
Tuesday Night
Increasing clouds, with a low around 37.
Wednesday
Mostly cloudy, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 62.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 41.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 59.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Sunday
A chance of showers. Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gales Ferry CT
 41.48°N 72.11°W (Elev. 197 ft)
Last Update:
2:18 pm EDT Apr 19, 2026
Forecast Valid:
3pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation