National Weather Service

News Headlines

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fog/Mist

49°F

9°C

Humidity	100%
Wind Speed	S 6 mph
Barometer	29.75 in (1007.5 mb)
Dewpoint	49°F (9°C)
Visibility	2.00 mi
Wind Chill	46°F (8°C)
Last update	5 Apr 2:56 pm EDT

More Information:

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

Extended Forecast for

3 Miles SE Old Lyme CT

This Afternoon
High: 51 °F
Rain and
Patchy Fog
Tonight
Low: 39 °F
Showers and
Patchy Fog
then Partly
Cloudy
Monday
High: 51 °F
Sunny
Monday Night
Low: 37 °F
Chance
Showers
Tuesday
High: 50 °F
Chance
Showers
Tuesday Night
Low: 30 °F
Mostly Clear
Wednesday
High: 46 °F
Sunny
Wednesday Night
Low: 34 °F
Clear
Thursday
High: 49 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Rain. Patchy fog. Steady temperature around 51. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Showers before 8pm. Patchy fog before 11pm. Low around 39. West wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Sunny, with a high near 51. West wind 11 to 13 mph.

Monday Night

A 30 percent chance of showers, mainly after 2am. Partly cloudy, with a low around 37. West wind around 6 mph becoming calm in the evening.

Tuesday

A 30 percent chance of showers, mainly before 2pm. Mostly sunny, with a high near 50. West wind 6 to 11 mph, with gusts as high as 21 mph.

Tuesday Night

Mostly clear, with a low around 30.

Wednesday

Sunny, with a high near 46.

Wednesday Night

Clear, with a low around 34.