Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

En Español

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

51°F

11°C

Humidity	66%
Wind Speed	E 13 mph
Barometer	30.10 in (1019.3 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	19 Apr 3:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Groton / New London Airport CT

Tonight

Chance
Showers then
Showers
Likely
Low: 46 °F
Saturday

Showers
High: 62 °F
Saturday
Night

Decreasing
Clouds
Low: 38 °F
Sunday

Mostly Sunny
High: 56 °F
Sunday
Night

Partly Cloudy
Low: 41 °F
Monday

Sunny
High: 58 °F
Monday
Night

Clear
Low: 37 °F
Tuesday

Sunny
High: 56 °F
Tuesday
Night

Partly Cloudy
Low: 45 °F

Detailed Forecast

Tonight

Showers likely, mainly after 4am. Mostly cloudy, with a low around 46. South wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Showers, mainly before 2pm. High near 62. West wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Mostly cloudy, then gradually becoming clear, with a low around 38. Northwest wind 9 to 11 mph.

Sunday

Mostly sunny, with a high near 56. Southwest wind 9 to 14 mph.

Sunday Night

Partly cloudy, with a low around 41. Southwest wind 6 to 10 mph.

Monday

Sunny, with a high near 58.

Monday Night

Clear, with a low around 37.

Tuesday

Sunny, with a high near 56.