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

68°F

20°C

Humidity 55%
Wind Speed S 8 mph
Barometer 29.93 in (1013.3 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 25 May 11:56 am EDT
Extended Forecast for

Niantic CT

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 69. South wind around 10 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 73. South wind 3 to 8 mph.

    High: 73 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 58. Light southeast wind.

    Low: 58 °F

    Increasing
    Clouds

  • Memorial Day

    Memorial Day: A 50 percent chance of showers, mainly after 3pm. Cloudy, with a high near 69. Southeast wind 6 to 11 mph.

    High: 69 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Low around 61. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Showers

  • Tuesday

    Tuesday: Showers likely before 8am. Cloudy through mid morning, then gradual clearing, with a high near 76. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely then
    Mostly Sunny

  • Tuesday Night

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

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 69. South wind around 10 mph.
Tonight
Mostly cloudy, with a low around 56. Calm wind.
Sunday
Partly sunny, with a high near 73. South wind 3 to 8 mph.
Sunday Night
Increasing clouds, with a low around 58. Light southeast wind.
Memorial Day
A 50 percent chance of showers, mainly after 3pm. Cloudy, with a high near 69. Southeast wind 6 to 11 mph.
Monday Night
A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Low around 61. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers likely before 8am. Cloudy through mid morning, then gradual clearing, with a high near 76. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 73.
Wednesday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 54.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Niantic CT
 41.31°N 72.21°W (Elev. 30 ft)
Last Update:
9:39 am EDT May 25, 2024
Forecast Valid:
12pm EDT May 25, 2024-6pm EDT May 31, 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