National Weather Service

News Headlines

One Year Ago: Destructive Connecticut and Long Island Flash Flooding August 18-19, 2024
Did you experience recent Tri-State flash flooding events on July 14th or July 31st? Please complete this anonymous short survey to share your experience with NWS New York and researchers.

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Partly Cloudy

70°F

21°C

Humidity	100%
Wind Speed	SW 6 mph
Barometer	30.00 in (1015.7 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	17 Aug 1:56 am EDT

More Information:

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

Extended Forecast for

Conning Towers-Nautilus Park CT

Overnight
Low: 68 °F
Mostly Cloudy
Sunday
High: 86 °F
Mostly Sunny
Sunday Night
Low: 62 °F
Chance
Showers
Monday
High: 74 °F
Partly Sunny
Monday Night
Low: 56 °F
Partly Cloudy
Tuesday
High: 76 °F
Mostly Sunny
Tuesday Night
Low: 60 °F
Mostly Cloudy
Wednesday
High: 75 °F
Chance
Showers
Wednesday Night
Low: 59 °F
Chance
Showers

Detailed Forecast

Overnight

Mostly cloudy, with a low around 68. Calm wind.

Sunday

Mostly sunny, with a high near 86. Southwest wind 5 to 11 mph.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southwest wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 40%.

Monday

Partly sunny, with a high near 74. Northeast wind 9 to 11 mph, with gusts as high as 21 mph.

Monday Night

Partly cloudy, with a low around 56. East wind around 6 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 76.

Tuesday Night

Mostly cloudy, with a low around 60.

Wednesday

A 40 percent chance of showers after 8am. Partly sunny, with a high near 75.

Wednesday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 59.