Severe Thunderstorms and Locally Heavy Rainfall Shifts from the Plains to Mid Mississippi Valley on Monday

A strong upper disturbance will depart the central Rockies into the central Plains to form a rather wound-up area of low pressure on Monday. This will shift the chances for severe thunderstorms and locally heavy rainfall from portions of the central and southern Plains into the Mid Mississippi Valley. Read More >

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Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Thunderstorm in Vicinity Fog/Mist

18°C

65°F

Humidity	97%
Wind Speed	S 15 km/h
Barometer	1009.2 mb (29.80 in)
Dewpoint	18°C (64°F)
Visibility	6 km
Last update	24 Jun 9:56 pm EDT

More Information:

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

Extended Forecast for

New London CT

Tonight

Heavy Rain
Low: 18 °C
Monday

Mostly Sunny
High: 26 °C
Monday
Night

Mostly Clear
Low: 11 °C
Tuesday

Sunny
High: 23 °C
Tuesday
Night

Mostly Clear
Low: 15 °C
Wednesday

Mostly Sunny
High: 25 °C
Wednesday
Night

Chance
T-storms
Low: 18 °C
Thursday

Chance
T-storms
High: 24 °C
Thursday
Night

Chance
T-storms
Low: 19 °C

Detailed Forecast

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 1am. Some of the storms could produce gusty winds and heavy rain. Cloudy, then gradually becoming partly cloudy, with a low around 18. Southwest wind 8 to 13 km/h becoming northwest after midnight.

Monday

Mostly sunny, with a high near 26. Northwest wind 18 to 23 km/h.

Monday Night

Mostly clear, with a low around 11. North wind 5 to 13 km/h.

Tuesday

Sunny, with a high near 23. Light and variable wind becoming southwest 9 to 14 km/h in the morning.

Tuesday Night

Mostly clear, with a low around 15. Southwest wind 13 to 16 km/h.

Wednesday

Mostly sunny, with a high near 25.

Wednesday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18.