Marine Weather Net

Old Saybrook, CT Weather Forecast


Marine Forecast:


Old Saybrook, Connecticut

 Lat: 41.29N, Lon: 72.38W

Current Conditions Updated: 356 AM EST THU FEB 26 2026

Clear


Temp: 27°F
  • Humidity:
  • 96%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.75 in.
  • Dewpoint:
  • 26°F
  • Heat index:
  • 27°F

  • Sunrise:
  • 6:30 AM EST
  • Sunset:
  • 5:33 PM EST
  • Moonrise:
  • 12:05 PM EST
  • Moonset:
  • 3:25 AM EST

TODAY

MOSTLY SUNNY
Hi: 39°F
Lo: 20°F

FRIDAY

SUNNY

Hi: 39°F
Lo: 29°F

SATURDAY

SUNNY

Hi: 45°F
Lo: 29°F

SUNDAY

SNOW SHOWERS
Hi: 39°F
Lo: 18°F
Precip: 30%
Weather Forecast In Detail:
Forecast Issued: 306 AM EST Thu Feb 26 2026

Today...Mostly sunny. Highs in the upper 30s. West winds around 5 mph.
Tonight...Partly cloudy in the evening, then clearing. Lows around 20. North winds around 5 mph.
Friday...Sunny. Highs in the upper 30s. Northwest winds around 5 mph, becoming southwest in the afternoon.
Friday Night...Mostly clear. Lows in the upper 20s. South winds around 5 mph.
Saturday...Sunny. Highs in the mid 40s. Southwest winds around 5 mph.
Saturday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s.
Sunday...Mostly cloudy with a chance of snow showers in the morning, then mostly sunny in the afternoon. Highs in the upper 30s. Chance of snow 30 percent.
Sunday Night...Mostly clear in the evening, then becoming partly cloudy. Lows 15 to 20.
Monday...Mostly cloudy in the morning, then partly sunny with a chance of snow in the afternoon. Cold with highs in the upper 20s. Chance of snow 30 percent.
Monday Night...Mostly cloudy. Lows 15 to 20.
Tuesday...Mostly cloudy. Highs in the mid 30s.
Tuesday Night...Mostly cloudy with a chance of snow and rain. Lows in the upper 20s. Chance of precipitation 50 percent.
Wednesday...Partly sunny. A chance of rain in the morning. Highs in the lower 40s. Chance of rain 50 percent.
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