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.

Overcast

48°F

9°C

Humidity 89%
Wind Speed E 10 mph
Barometer 30.33 in (1027.0 mb)
Dewpoint 45°F (7°C)
Visibility 7.00 mi
Wind Chill44°F (7°C)
Last update 5 May 9:56 am EDT
Extended Forecast for

Niantic CT

  • Today

    Today: Showers likely, mainly after 2pm. Cloudy, with a high near 52. Southeast wind around 11 mph. Chance of precipitation is 60%.

    High: 52 °F

    Chance
    Showers then
    Showers
    Likely

  • Tonight

    Tonight: Showers. Steady temperature around 51. Southeast wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Showers

  • Monday

    Monday: A 40 percent chance of showers, mainly before 2pm. Cloudy, with a high near 65. Southwest wind 7 to 9 mph.

    High: 65 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 53. Southwest wind around 6 mph becoming northwest after midnight.

    Low: 53 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. North wind 5 to 9 mph becoming south in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 2am. Increasing clouds, with a low around 51.

    Low: 51 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 50%.

    High: 66 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely

Detailed Forecast

Today
Showers likely, mainly after 2pm. Cloudy, with a high near 52. Southeast wind around 11 mph. Chance of precipitation is 60%.
Tonight
Showers. Steady temperature around 51. Southeast wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 40 percent chance of showers, mainly before 2pm. Cloudy, with a high near 65. Southwest wind 7 to 9 mph.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 53. Southwest wind around 6 mph becoming northwest after midnight.
Tuesday
Mostly sunny, with a high near 71. North wind 5 to 9 mph becoming south in the afternoon.
Tuesday Night
A 30 percent chance of showers after 2am. Increasing clouds, with a low around 51.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 50%.
Wednesday Night
A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Thursday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Thursday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 59.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 47.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Niantic CT
 41.31°N 72.21°W (Elev. 30 ft)
Last Update:
6:47 am EDT May 5, 2024
Forecast Valid:
10am EDT May 5, 2024-6pm EDT May 11, 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