Showers and Storms in the East; Dangerously Hot and Dry in the West

A frontal boundary will bring scattered showers and storms to portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Intermountain West and expand into the Central U.S. by early next week. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33° N Lon: 72.05° W Elev: 10 ft.

Overcast

74°F

23°C

Humidity	97%
Wind Speed	S 3 mph
Barometer	30.10 in (1019.1 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	6 Aug 3:56 am EDT

More Information:

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

Detailed forecast for

Southern Middlesex

Today

Mostly cloudy this morning, then clearing. Highs in the upper 80s. Southwest winds 5 to 10 mph. Gusts up to 20 mph this afternoon. Heat index values up to 103.

Tonight

Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph.

Friday

Mostly sunny. Humid with highs in the upper 80s. Southwest winds around 5 mph. Heat index values up to 105.

Friday Night

Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 40 percent.

Saturday

Mostly sunny. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Heat index values up to 102.

Saturday Night

Partly cloudy. Lows in the lower 70s.

Sunday

Sunny. Highs in the upper 80s. Heat index values in the upper 90s.

Sunday Night

Mostly clear. Lows around 70.

Monday

Sunny. Highs in the upper 80s.

Monday Night

Partly cloudy. Lows in the lower 70s.