Marine Weather Net

Stonington, CT Weather Forecast


Marine Forecast:


Stonington, Connecticut

 Lat: 41.34N, Lon: 71.91W

Current Conditions Updated: 553 PM EST SUN NOV 2 2025

Clear


Temp: 45°F
  • Humidity:
  • 79%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.26 in.
  • Dewpoint:
  • 39°F
  • Heat index:
  • 45°F

  • Sunrise:
  • 7:10 AM EST
  • Sunset:
  • 4:41 PM EST
  • Moonrise:
  • 5:02 AM EST
  • Moonset:
  • 1:35 PM EST

TODAY

CHANCE OF SHOWERS
Hi: 45°F
Lo: 21°F
Precip: 20%

FRIDAY

SUNNY

Hi: 35°F
Lo: 29°F

SATURDAY

RAIN AND SNOW
Hi: 41°F
Lo: 29°F
Precip: 50%

SUNDAY

SNOW AND RAIN
Hi: 39°F
Lo: 21°F
Precip: 50%
Weather Forecast In Detail:
Forecast Issued: 554 AM EST Thu Jan 15 2026

Today...Mostly cloudy. A slight chance of rain showers early. Highs in the mid 40s. South winds 5 to 10 mph with gusts up to 20 mph, becoming southwest 10 to 15 mph with gusts up to 30 mph this afternoon. Chance of rain 20 percent.
Tonight...Mostly cloudy. Cooler with lows in the lower 20s. West winds 15 to 20 mph with gusts up to 30 mph.
Friday...Sunny. Highs in the mid 30s. West winds 15 to 20 mph with gusts up to 30 mph.
Friday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Saturday...Mostly cloudy. A slight chance of rain and snow in the morning, then a chance of rain in the afternoon. Highs in the lower 40s. Southwest winds 5 to 10 mph. Chance of precipitation 50 percent.
Saturday Night...Mostly cloudy. Lows in the upper 20s.
Sunday...Mostly cloudy. A chance of snow and rain in the morning, then a chance of snow in the afternoon. Highs in the upper 30s. Chance of precipitation 50 percent.
Sunday Night...Mostly cloudy. A chance of snow in the evening. Lows in the lower 20s. Chance of snow 50 percent.
Martin Luther King Jr Day...Mostly sunny. Highs in the lower 30s.
Monday Night...Partly cloudy. Lows 15 to 20.
Tuesday...Mostly sunny. Cold with highs in the mid 20s.
Tuesday Night...Partly cloudy in the evening, then becoming mostly clear. Lows around 10 above.
Wednesday...Mostly sunny. Highs in the upper 20s.
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