National Weather Service

News Headlines

Heading to the Beach? Check out our Surf Zone Forecast

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

65°F

18°C

Humidity	78%
Wind Speed	Calm
Barometer	30.15 in (1021.1 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	16 Aug 7:56 am EDT

More Information:

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

Extended Forecast for

Conning Towers-Nautilus Park CT

Today
High: 80 °F
Mostly Sunny
Tonight
Low: 65 °F
Chance
Showers then
Showers
Monday
High: 79 °F
Showers
Monday Night
Low: 65 °F
Partly Cloudy
Tuesday
High: 83 °F
Mostly Sunny
Tuesday Night
Low: 64 °F
Partly Cloudy
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 66 °F
Partly Cloudy
Thursday
High: 81 °F
Chance
Showers

Detailed Forecast

Today

Mostly sunny, with a high near 80. Calm wind becoming south 5 to 9 mph in the afternoon.

Tonight

Showers, mainly after 2am. Low around 65. South wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Showers and possibly a thunderstorm before 11am, then showers likely. High near 79. Southeast wind 7 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Partly cloudy, with a low around 65. Calm wind.

Tuesday

Mostly sunny, with a high near 83. Light and variable wind becoming north around 5 mph.

Tuesday Night

Partly cloudy, with a low around 64.

Wednesday

Sunny, with a high near 84.

Wednesday Night

Partly cloudy, with a low around 66.

Thursday

A 50 percent chance of showers after 8am. Partly sunny, with a high near 81.