Marine Weather Net

Shelter Island, NY Weather Forecast


Marine Forecast: Peconic and Gardiners Bays


Shelter Island, New York

 Lat: 41.08N, Lon: 72.34W

Current Conditions Updated: 1235 PM EST SAT MAY 21 2022

Clear


Temp: 80°F
  • Humidity:
  • 63%
  • Winds:
  • 5 MPH WNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30 in.
  • Dewpoint:
  • 67°F
  • Heat index:
  • 82°F

  • Sunrise:
  • 6:30 AM EST
  • Sunset:
  • 5:33 PM EST
  • Moonrise:
  • 12:05 PM EST
  • Moonset:
  • 3:24 AM EST

TODAY

PARTLY SUNNY
Hi: 39°F
Lo: 21°F
Precip: 20%

FRIDAY

SUNNY

Hi: 39°F
Lo: 30°F

SATURDAY

SUNNY

Hi: 41°F
Lo: 30°F

SUNDAY

PARTLY SUNNY
Hi: 35°F
Lo: 20°F
Weather Forecast In Detail:
Forecast Issued: 1050 AM EST Thu Feb 26 2026

Today...Partly sunny late this morning, then mostly cloudy with a slight chance of light rain and light snow this afternoon. Highs in the upper 30s. Northwest winds 5 to 10 mph. Chance of precipitation 20 percent.
Tonight...Mostly cloudy in the evening, then clearing. Lows in the lower 20s. North winds 5 to 10 mph.
Friday...Sunny. Highs in the upper 30s. North winds around 5 mph, becoming south around 5 mph in the afternoon.
Friday Night...Mostly clear. Lows around 30. South winds 5 to 10 mph.
Saturday...Sunny. Highs in the lower 40s. Southwest winds 5 to 10 mph.
Saturday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 30.
Sunday...Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 30s.
Sunday Night...Mostly clear in the evening, then becoming partly cloudy. Lows around 20.
Monday...Mostly cloudy in the morning, then becoming partly sunny. A 30 percent chance of snow. Cold with highs in the upper 20s.
Monday Night...Mostly cloudy. Lows around 20.
Tuesday...Mostly cloudy. Highs in the mid 30s.
Tuesday Night...Cloudy with a chance of rain and snow. 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.
SHARE THIS PAGE: