Heavy Rainfall Threat The Next Few Days Across The Eastern U.S.

A strong cold front will gradually push through the Eastern U.S. over the next few days and will likely produce heavy rain and severe weather. The rainfall may become excessive and result in flash flooding. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

72°F

22°C

Humidity 76%
Wind Speed SE 10 mph
Barometer 30.35 in (1027.7 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 21 Sep 1:56 pm EDT
Extended Forecast for

Niantic CT

  • This
    Afternoon

    This Afternoon: Mostly cloudy, with a high near 74. Southeast wind around 10 mph.

    Mostly Cloudy

    High: 74 °F

  • Tonight

    Tonight: A 30 percent chance of showers after 8pm.  Mostly cloudy, with a low around 66. Southeast wind around 6 mph.

    Chance
    Showers

    Low: 66 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly before 2pm.  Mostly cloudy, with a high near 77. Southeast wind 9 to 13 mph.

    Chance
    Showers

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers, mainly after 2am.  Mostly cloudy, with a low around 67. Southeast wind around 9 mph.

    Chance
    Showers

    Low: 67 °F

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 78. Southeast wind 10 to 14 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 78 °F

  • Thursday
    Night

    Thursday Night: Showers likely, mainly after 2am.  Mostly cloudy, with a low around 68. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    Low: 68 °F

  • Friday

    Friday: Showers likely, mainly before 2pm.  Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

    Showers
    Likely

    High: 77 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers before 2am.  Partly cloudy, with a low around 60.

    Chance
    Showers

    Low: 60 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 75.

    Mostly Sunny

    High: 75 °F

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 74. Southeast wind around 10 mph.
Tonight
A 30 percent chance of showers after 8pm. Mostly cloudy, with a low around 66. Southeast wind around 6 mph.
Wednesday
A 40 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 77. Southeast wind 9 to 13 mph.
Wednesday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 67. Southeast wind around 9 mph.
Thursday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 78. Southeast wind 10 to 14 mph. Chance of precipitation is 40%.
Thursday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Niantic CT
 41.33°N 72.17°W (Elev. 69 ft)
12:15 pm EDT Sep 21, 2021
2pm EDT Sep 21, 2021-6pm EDT Sep 27, 2021
 
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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