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

9°C

48°F

Humidity 86%
Wind Speed S 7 km/h
Barometer 1012.0 mb (29.89 in)
Dewpoint 7°C (44°F)
Visibility 16 km
Wind Chill8°C (46°F)
Last update 11 May 11:56 pm EDT
Extended Forecast for

New London CT

  • Overnight

    Overnight: Mostly cloudy, with a low around 8. East wind 8 to 10 km/h.

    Low: 8 °C

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers between 10am and 1pm. Mostly cloudy, with a high near 11. East wind 11 to 13 km/h becoming south in the afternoon. Chance of precipitation is 20%.

    High: 11 °C

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8. West wind 8 to 11 km/h.

    Low: 8 °C

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 14. South wind 8 to 18 km/h.

    High: 14 °C

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 11. South wind around 14 km/h.

    Low: 11 °C

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 17.

    High: 17 °C

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain. Low around 14. Chance of precipitation is 80%.

    Low: 14 °C

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 2pm, then showers likely after 2pm. High near 15. Chance of precipitation is 80%.

    High: 15 °C

    Rain

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.

    Low: 13 °C

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 8. East wind 8 to 10 km/h.
Sunday
A slight chance of showers between 10am and 1pm. Mostly cloudy, with a high near 11. East wind 11 to 13 km/h becoming south in the afternoon. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 8. West wind 8 to 11 km/h.
Monday
Mostly sunny, with a high near 14. South wind 8 to 18 km/h.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 11. South wind around 14 km/h.
Tuesday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 17.
Tuesday Night
Rain. Low around 14. Chance of precipitation is 80%.
Wednesday
Rain, mainly before 2pm, then showers likely after 2pm. High near 15. Chance of precipitation is 80%.
Wednesday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 18.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 17.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 12.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 16.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
New London CT
 41.34°N 72.08°W (Elev. 36 m)
Last Update:
10:13 pm EDT May 11, 2024
Forecast Valid:
12am EDT May 12, 2024-6pm EDT May 18, 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