Marine Weather Net

Oyster Bay, NY Weather Forecast




Oyster Bay, New York

 Lat: 40.87N, Lon: 73.53W

Current Conditions Updated: 853 PM EDT WED MAR 11 2026

Mostly Cloudy
Temp: 53°F
  • Humidity:
  • 89%
  • Winds:
  • 18 MPH SSW
  • Gusts:
  • 26 MPH
  • Barometer:
  • 29.75 in.
  • Dewpoint:
  • 50°F
  • Heat index:
  • 53°F

  • Sunrise:
  • 7:11 AM EDT
  • Sunset:
  • 6:55 PM EDT
  • Moonrise:
  • 2:41 AM EDT
  • Moonset:
  • 11:16 AM EDT

TONIGHT

CHANCE OF T-STORM
Lo: 51°F
Precip: 60%

THURSDAY

SHOWERS
Hi: 55°F
Lo: 31°F
Precip: 80%

FRIDAY

MOSTLY SUNNY
Hi: 45°F
Lo: 39°F

SATURDAY

SUNNY

Hi: 50°F
Lo: 35°F
Weather Forecast In Detail:
Forecast Issued: 743 PM EDT Wed Mar 11 2026

Tonight...Showers likely with a slight chance of thunderstorms. Lows in the lower 50s. South winds 15 to 20 mph. Chance of rain 60 percent.
Thursday...Showers, breezy with highs in the mid 50s. Temperature falling to around 40 in the afternoon. Northwest winds 15 to 25 mph. Chance of rain 80 percent.
Thursday Night...Partly cloudy with a chance of rain and snow showers in the evening, then mostly clear after midnight. Cooler with lows in the lower 30s. Northwest winds 15 to 20 mph. Chance of precipitation 40 percent.
Friday...Mostly sunny in the morning, then becoming mostly cloudy. Breezy with highs in the mid 40s. Southwest winds 5 to 10 mph, increasing to south 20 to 25 mph in the afternoon.
Friday Night...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the upper 30s. Southwest winds 15 to 25 mph.
Saturday...Sunny, breezy with highs around 50.
Saturday Night...Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 30s.
Sunday...Cloudy. Highs in the upper 40s.
Sunday Night...Cloudy. A chance of showers in the evening, then showers after midnight. Windy with lows in the lower 40s. Chance of rain 80 percent.
Monday...Showers, windy with highs in the mid 50s. Chance of rain 90 percent.
Monday Night...Rain showers likely. Windy with lows in the lower 30s. Chance of rain 70 percent.
Tuesday...Partly sunny. A chance of rain showers in the morning. Breezy, cooler with highs in the upper 30s. Chance of rain 30 percent.
Tuesday Night...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 20s.
Wednesday...Mostly sunny. Highs in the upper 30s.
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