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.

Mostly Cloudy

11°C

51°F

Humidity 86%
Wind Speed SE 19 km/h
Barometer 1027.2 mb (30.34 in)
Dewpoint 8°C (47°F)
Visibility 16 km
Wind Chill8°C (47°F)
Last update 4 May 5:56 pm EDT
Extended Forecast for

New London CT

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. East wind 13 to 16 km/h.

    Low: 8 °C

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers after 2pm. Cloudy, with a high near 12. Southeast wind around 14 km/h.

    High: 12 °C

    Cloudy then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly after 8pm. Low around 9. South wind 11 to 13 km/h. Chance of precipitation is 80%. New precipitation amounts between 5 and 7.5 mm possible.

    Low: 9 °C

    Showers

  • Monday

    Monday: Showers likely, mainly before 8am. Patchy fog before 11am. Otherwise, cloudy, with a high near 19. Southwest wind 10 to 14 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.

    High: 19 °C

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Southwest wind 5 to 10 km/h becoming northwest after midnight.

    Low: 12 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22.

    High: 22 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 11.

    Low: 11 °C

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers. Mostly cloudy, with a high near 18.

    High: 18 °C

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 11.

    Low: 11 °C

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 8. East wind 13 to 16 km/h.
Sunday
A 40 percent chance of showers after 2pm. Cloudy, with a high near 12. Southeast wind around 14 km/h.
Sunday Night
Showers, mainly after 8pm. Low around 9. South wind 11 to 13 km/h. Chance of precipitation is 80%. New precipitation amounts between 5 and 7.5 mm possible.
Monday
Showers likely, mainly before 8am. Patchy fog before 11am. Otherwise, cloudy, with a high near 19. Southwest wind 10 to 14 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
Monday Night
Mostly cloudy, with a low around 12. Southwest wind 5 to 10 km/h becoming northwest after midnight.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 11.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 18.
Wednesday Night
Mostly cloudy, with a low around 11.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 18.
Thursday Night
Showers likely. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 19.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 9.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 17.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
New London CT
 41.35°N 72.11°W (Elev. 98 m)
Last Update:
5:48 pm EDT May 4, 2024
Forecast Valid:
6pm EDT May 4, 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