Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

70°F

21°C

Humidity 73%
Wind Speed W 6 mph
Barometer 29.71 in (1005.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 20 Jun 6:56 am EDT
Extended Forecast for

3 Miles SW Niantic CT

  • Today

    Today: Sunny, with a high near 77. West wind 15 to 17 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 64. West wind 5 to 9 mph.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 2pm.  Partly sunny, with a high near 77. West wind 5 to 8 mph becoming south in the morning.

    High: 77 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. South wind around 5 mph.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before noon.  Mostly sunny, with a high near 83. Southwest wind 9 to 13 mph.

    High: 83 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 77. West wind 15 to 17 mph.
Tonight
Mostly clear, with a low around 64. West wind 5 to 9 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 77. West wind 5 to 8 mph becoming south in the morning.
Saturday Night
Partly cloudy, with a low around 64. South wind around 5 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 83. Southwest wind 9 to 13 mph.
Sunday Night
Mostly clear, with a low around 69.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 73.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Niantic CT
 41.3°N 72.24°W (Elev. 0 ft)
4:22 am EDT Jun 20, 2025
7am EDT Jun 20, 2025-6pm EDT Jun 26, 2025
 
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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