Showers and Thunderstorms; Fire Weather Threats

A series of cold fronts will produce showers and a few strong thunderstorms across parts of the High Plains and into the northern Rockies, and the Mid-Atlantic. Strong, dry winds in the northern Plains, 4-Corners area, and the Southeast will produce elevated fire weather threats. Locally heavy rain may cause flash flooding in Hawaii. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

57°F

14°C

Humidity 60%
Wind Speed E 18 G 28 mph
Barometer 29.94 in (1013.8 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 7 May 10:56 am EDT
Extended Forecast for

Groton / New London Airport CT

  • Today

    Today: Sunny, with a temperature falling to around 54 by 5pm. East wind 10 to 13 mph.

    Sunny

    High: 59 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Northeast wind 6 to 9 mph.

    Partly Cloudy

    Low: 42 °F

  • Saturday

    Saturday: A 30 percent chance of showers after 2pm.  Mostly cloudy, with a high near 56. Northeast wind around 8 mph becoming south in the afternoon.

    Partly Sunny
    then Chance
    Showers

    High: 56 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers before 2am.  Cloudy, then gradually becoming partly cloudy, with a low around 42. West wind 5 to 8 mph.

    Chance
    Showers

    Low: 42 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 61. Southwest wind 9 to 14 mph.

    Mostly Sunny

    High: 61 °F

  • Sunday
    Night

    Sunday Night: Rain likely, mainly after 2am.  Mostly cloudy, with a low around 46. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    Low: 46 °F

  • Monday

    Monday: Rain likely, mainly before 8am.  Mostly cloudy, with a high near 58. Chance of precipitation is 60%.

    Rain Likely

    High: 58 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 45.

    Partly Cloudy

    Low: 45 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61.

    Mostly Sunny

    High: 61 °F

Detailed Forecast

Today
Sunny, with a temperature falling to around 54 by 5pm. East wind 10 to 13 mph.
Tonight
Partly cloudy, with a low around 42. Northeast wind 6 to 9 mph.
Saturday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 56. Northeast wind around 8 mph becoming south in the afternoon.
Saturday Night
A 30 percent chance of showers before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 42. West wind 5 to 8 mph.
Sunday
Mostly sunny, with a high near 61. Southwest wind 9 to 14 mph.
Sunday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 62.
Click Map For Forecast
Point Forecast:
Groton / New London Airport CT
 41.34°N 72.05°W (Elev. 49 ft)
10:40 am EDT May 7, 2021
11am EDT May 7, 2021-6pm EDT May 13, 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