Marine Weather Net

Old Saybrook, CT Weather Forecast


Marine Forecast:


Old Saybrook, Connecticut

 Lat: 41.29N, Lon: 72.38W

Current Conditions Updated: 521 AM EDT FRI APR 10 2026

Fair
Temp: 30°F
  • Humidity:
  • 100%
  • Winds:
  • 3 MPH N
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.4 in.
  • Dewpoint:
  • 30°F
  • Heat index:
  • 30°F

  • Sunrise:
  • 6:16 AM EDT
  • Sunset:
  • 7:23 PM EDT
  • Moonrise:
  • 2:50 AM EDT
  • Moonset:
  • 11:54 AM EDT

TODAY

MOSTLY SUNNY
Hi: 59°F
Lo: 45°F

SATURDAY

SUNNY

Hi: 60°F
Lo: 39°F

SUNDAY

MOSTLY SUNNY
Hi: 55°F
Lo: 41°F

MONDAY

MOSTLY CLOUDY
Hi: 65°F
Lo: 55°F
Weather Forecast In Detail:
Forecast Issued: 212 AM EDT Fri Apr 10 2026

Today...Patchy fog this morning. Mostly sunny. Highs in the upper 50s. Southwest winds 10 to 15 mph.
Tonight...Mostly cloudy. A chance of showers after midnight. Lows in the mid 40s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
Saturday...Sunny. Highs around 60. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Saturday Night...Clear. Lows in the upper 30s. North winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Sunday...Mostly sunny. Highs in the mid 50s. East winds around 5 mph, becoming south in the afternoon.
Sunday Night...Mostly cloudy. Lows in the lower 40s.
Monday...Mostly cloudy. Highs in the mid 60s.
Monday Night...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s.
Tuesday...Mostly sunny. Highs in the lower 70s.
Tuesday Night...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s.
Wednesday...Partly sunny. Highs in the lower 70s.
Wednesday Night...Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 30 percent.
Thursday...Partly sunny. A chance of showers in the morning. Highs in the lower 70s. Chance of rain 30 percent.
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