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

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

65°F

18°C

Humidity 63%
Wind Speed S 5 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 25 May 5:56 pm EDT
Extended Forecast for

New London CT

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, increasing clouds, with a low around 56. South wind 5 to 8 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A 20 percent chance of showers before 11am. Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Calm wind becoming south 5 to 9 mph in the morning.

    High: 74 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 59. Light east wind.

    Low: 59 °F

    Patchy Fog

  • Memorial Day

    Memorial Day: A 30 percent chance of showers, mainly after 2pm. Areas of fog before 11am. Otherwise, cloudy, with a high near 71. Southeast wind 6 to 13 mph.

    High: 71 °F

    Chance
    Showers and
    Areas Fog

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 61. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 61 °F

    Showers

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 79.

    High: 79 °F

    Gradual
    Clearing

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers. Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 56. South wind 5 to 8 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers before 11am. Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Calm wind becoming south 5 to 9 mph in the morning.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 59. Light east wind.
Memorial Day
A 30 percent chance of showers, mainly after 2pm. Areas of fog before 11am. Otherwise, cloudy, with a high near 71. Southeast wind 6 to 13 mph.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 61. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 79.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 75.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
New London CT
 41.37°N 72.11°W (Elev. 125 ft)
Last Update:
5:19 pm EDT May 25, 2024
Forecast Valid:
6pm EDT May 25, 2024-6pm EDT Jun 1, 2024
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation