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.

Fog/Mist

23°C

74°F

Humidity 97%
Wind Speed S 7 km/h
Barometer 1008.0 mb (29.77 in)
Dewpoint 23°C (73°F)
Visibility 3.22 km
Last update 23 Jun 10:56 am EDT
Extended Forecast for

Niantic CT

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 28. South wind 21 to 24 km/h, with gusts as high as 40 km/h.

    High: 28 °C

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 21. Southwest wind 16 to 23 km/h, with gusts as high as 45 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    Low: 21 °C

    T-storms
    Likely

  • Monday

    Monday: A chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 28. Southwest wind 14 to 21 km/h. Chance of precipitation is 30%.

    High: 28 °C

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. Northwest wind 10 to 13 km/h.

    Low: 18 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 29. North wind around 11 km/h becoming west in the afternoon.

    High: 29 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20.

    Low: 20 °C

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 28.

    High: 28 °C

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.

    Low: 20 °C

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 28.

    High: 28 °C

    Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 28. South wind 21 to 24 km/h, with gusts as high as 40 km/h.
Tonight
Showers and thunderstorms likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 21. Southwest wind 16 to 23 km/h, with gusts as high as 45 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Monday
A chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 28. Southwest wind 14 to 21 km/h. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 18. Northwest wind 10 to 13 km/h.
Tuesday
Sunny, with a high near 29. North wind around 11 km/h becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Partly sunny, with a high near 28.
Wednesday Night
A chance of thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Thursday
A 30 percent chance of showers before 2pm. Mostly cloudy, with a high near 28.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
Niantic CT
 41.31°N 72.21°W (Elev. 30 m)
Last Update:
10:26 am EDT Jun 23, 2024
Forecast Valid:
11am EDT Jun 23, 2024-6pm EDT Jun 29, 2024
 
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