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:
  • 6:41 AM EST
  • Sunset:
  • 5:23 PM EST
  • Moonrise:
  • 7:14 AM EST
  • Moonset:
  • 6:58 PM EST

THIS AFTERNOON

RAIN
Lo: 30°F
Precip: 90%

THURSDAY

PARTLY SUNNY
Hi: 39°F
Lo: 31°F

FRIDAY

RAIN
Hi: 39°F
Lo: 31°F
Precip: 90%

SATURDAY

PARTLY SUNNY
Hi: 39°F
Lo: 29°F
Precip: 40%
Weather Forecast In Detail:
Forecast Issued: 1250 PM EST Wed Feb 18 2026

This Afternoon...Rain. Areas of fog. Near steady temperature in the upper 30s. East winds around 5 mph. Chance of rain 90 percent.
Tonight...Cloudy. Rain likely in the evening, then a slight chance of rain and snow after midnight. Patchy fog. Lows around 30. Northeast winds 5 to 10 mph. Chance of precipitation 70 percent.
Thursday...Partly sunny. Highs in the upper 30s. East winds 5 to 10 mph.
Thursday Night...Mostly cloudy. A slight chance of rain and snow in the evening, then a chance of rain and freezing rain after midnight. Lows in the lower 30s. East winds 5 to 10 mph. Chance of precipitation 50 percent.
Friday...Rain. Highs in the upper 30s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
Friday Night...Cloudy. A chance of rain and snow in the evening. Lows in the lower 30s. Chance of precipitation 50 percent.
Saturday...Mostly cloudy with a chance of rain and snow in the morning, then partly sunny with a chance of rain in the afternoon. Highs in the upper 30s. Chance of precipitation 40 percent.
Saturday Night...Mostly cloudy. A chance of rain in the evening. Lows in the upper 20s. Chance of rain 40 percent.
Sunday...Mostly cloudy. A chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 40 percent.
Sunday Night...Cloudy with a 50 percent chance of snow. Breezy with lows in the upper 20s.
Monday...Mostly cloudy with a 50 percent chance of snow. Breezy with highs in the mid 30s.
Monday Night...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 20s.
Tuesday...Sunny. Highs in the mid 30s.
Tuesday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s.
Wednesday...Mostly sunny. Highs around 40.
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