Marine Weather Net

New London, CT Weather Forecast


Marine Forecast:


New London, Connecticut

 Lat: 41.36N, Lon: 72.1W

Current Conditions Updated: 456 AM EST SAT DEC 13 2025

Clear


Temp: 21°F
  • Humidity:
  • 77%
  • Winds:
  • 3 MPH NE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.11 in.
  • Dewpoint:
  • 15°F
  • Heat index:
  • 21°F

  • Sunrise:
  • 7:04 AM EST
  • Sunset:
  • 4:18 PM EST
  • Moonrise:
  • 1:00 AM EST
  • Moonset:
  • 12:34 PM EST

TODAY

MOSTLY CLOUDY
Hi: 41°F
Lo: 25°F

SUNDAY

PARTLY SUNNY
Hi: 31°F
Lo: 14°F
Precip: 70%

MONDAY

SUNNY

Hi: 30°F
Lo: 20°F

TUESDAY

SUNNY

Hi: 35°F
Lo: 21°F
Weather Forecast In Detail:
Forecast Issued: 302 AM EST Sat Dec 13 2025

WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 1 PM EST SUNDAY
Today...Mostly cloudy. Highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight...Cloudy. A chance of snow with a slight chance of rain in the evening, then snow after midnight. Snow accumulation around an inch. Lows in the mid 20s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of precipitation 90 percent.
Sunday...Snow likely in the morning, then partly sunny in the afternoon. Total snow accumulation of 2 to 4 inches possible. Highs in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 70 percent.
Sunday Night...Partly cloudy in the evening, then clearing. Lows around 14. Northwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 1 below.
Monday...Sunny. Highs around 30. Northwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 1 below in the morning.
Monday Night...Mostly cloudy. Lows around 20.
Tuesday...Sunny. Highs in the mid 30s.
Tuesday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s.
Wednesday...Partly sunny. Highs in the lower 40s.
Wednesday Night...Partly cloudy. Lows in the upper 20s.
Thursday...Partly sunny. Highs around 50.
Thursday Night...Mostly cloudy. A chance of rain in the evening, then rain likely after midnight. Lows in the mid 30s. Chance of rain 60 percent.
Friday...Partly sunny. A chance of rain in the morning. Highs in the upper 40s. Chance of rain 50 percent.
SHARE THIS PAGE: