Severe Weather and Heavy Rainfall Potential for the East; Active Weather Continues for the West

Strong Pacific storm will continue to bring heavy precipitation and strong winds across the western U.S. today. Across the east, the chance for strong to severe thunderstorms later today as low pressure tracks eastward. This system could redevelop into a coastal storm for the mid-Atlantic and Northeast corridors into Tuesday. Read More >

Hazardous Weather Conditions

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Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

A Few Clouds

68°F

20°C

Humidity	87%
Wind Speed	SW 10 mph
Barometer	29.96 in (1014.5 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	25 Oct 11:56 am EDT

More Information:

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

Extended Forecast for

New London CT

Flash Flood Watch October 25, 08:00pm until October 26, 05:00pm

Wind Advisory October 26, 02:00pm until October 27, 06:00am

Click here for hazard details and duration

Flash Flood Watch

Wind Advisory

This
Afternoon

Mostly Cloudy
High: 71 °F
Tonight

Heavy Rain
Low: 55 °F
Tuesday

Heavy Rain
and Breezy
High: 63 °F
Tuesday
Night

Rain and
Breezy
Low: 48 °F
Wednesday

Rain Likely
and Breezy
High: 58 °F
Wednesday
Night

Partly Cloudy
Low: 44 °F
Thursday

Mostly Sunny
High: 59 °F
Thursday
Night

Partly Cloudy
Low: 44 °F
Friday

Chance
Showers
High: 60 °F

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 71. Southwest wind 7 to 9 mph becoming southeast.

Tonight

Rain and thunderstorms likely, then rain and possibly a thunderstorm after 11pm. Some of the storms could produce heavy rain. Low around 55. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Tuesday

Rain and possibly a thunderstorm. Some of the storms could produce heavy rain. High near 63. Breezy, with a northeast wind 14 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tuesday Night

Rain. Low around 48. Breezy, with a north wind 17 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

Rain likely, mainly before 8am. Mostly cloudy, with a high near 58. Breezy, with a north wind 18 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

Wednesday Night

Partly cloudy, with a low around 44.

Thursday

Mostly sunny, with a high near 59.

Thursday Night

Partly cloudy, with a low around 44.

Friday

A 50 percent chance of showers after 8am. Mostly cloudy, with a high near 60.

Friday Night

Showers likely. Cloudy, with a low around 50. Chance of precipitation is 70%.

Saturday

Showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.