Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

56°F

13°C

Humidity 51%
Wind Speed NW 8 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 5 Oct 7:56 pm EDT
Extended Forecast for

Norwich CT

  • Tonight

    Tonight: Clear, with a low around 42. Northwest wind around 8 mph.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61. Northwest wind around 11 mph, with gusts as high as 22 mph.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Areas of frost after 2am.  Otherwise, clear, with a low around 32. Calm wind.

    Low: 32 °F

    Clear then
    Areas Frost

  • Wednesday

    Wednesday: Areas of frost before 9am.  Otherwise, sunny, with a high near 64. Light southwest wind increasing to 8 to 13 mph in the morning.

    High: 64 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 50. Southwest wind around 7 mph.

    Low: 50 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 42. Northwest wind around 8 mph.
Tuesday
Sunny, with a high near 61. Northwest wind around 11 mph, with gusts as high as 22 mph.
Tuesday Night
Areas of frost after 2am. Otherwise, clear, with a low around 32. Calm wind.
Wednesday
Areas of frost before 9am. Otherwise, sunny, with a high near 64. Light southwest wind increasing to 8 to 13 mph in the morning.
Wednesday Night
Clear, with a low around 50. Southwest wind around 7 mph.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 51.
Columbus Day
Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Norwich CT
 41.54°N 72.1°W (Elev. 98 ft)
3:01 pm EDT Oct 5, 2026
8pm EDT Oct 5, 2026-6pm EDT Oct 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database