Marine Weather Net

New London, CT Weather Forecast


Marine Forecast:


New London, Connecticut

 Lat: 41.36N, Lon: 72.1W

Current Conditions Updated: 1256 PM EDT WED JUL 22 2026

Mostly Clear
Temp: 78°F
  • Humidity:
  • 79%
  • Winds:
  • 12 MPH S
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.74 in.
  • Dewpoint:
  • 71°F
  • Heat index:
  • 80°F

  • Sunrise:
  • 5:32 AM EDT
  • Sunset:
  • 8:13 PM EDT
  • Moonrise:
  • 2:49 PM EDT
  • Moonset:
  • N/A EDT

TODAY

PARTLY SUNNY
Hi: 81°F
Lo: 60°F
Precip: 50%

THURSDAY

SUNNY

Hi: 80°F
Lo: 59°F

FRIDAY

SUNNY

Hi: 81°F
Lo: 60°F

SATURDAY

SUNNY

Hi: 81°F
Lo: 60°F
Weather Forecast In Detail:
Forecast Issued: 212 AM EDT Wed Jul 22 2026

Today...Mostly cloudy with a chance of showers with a slight chance of thunderstorms this morning, then partly sunny with a slight chance of showers and thunderstorms this afternoon. Highs in the lower 80s. Southwest winds 10 to 15 mph. Chance of rain 50 percent.
Tonight...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 60. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 40 percent.
Thursday...Sunny. Highs around 80. North winds around 5 mph, becoming southwest in the afternoon.
Thursday Night...Mostly clear. Lows in the upper 50s. South winds around 5 mph in the evening, becoming light and variable.
Friday...Sunny. Highs in the lower 80s. Northeast winds around 5 mph, becoming southeast around 5 mph in the afternoon.
Friday Night...Mostly clear. Lows around 60.
Saturday...Sunny. Highs in the lower 80s.
Saturday Night...Partly cloudy. Lows around 60.
Sunday...Mostly sunny. Highs in the lower 80s.
Sunday Night...Partly cloudy. Lows in the mid 60s.
Monday...Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
Monday Night...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 60s.
Tuesday...Partly sunny. A chance of showers. Highs in the lower 80s. Chance of rain 40 percent.
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