Marine Weather Net

Port Washington, NY Weather Forecast




Port Washington, New York

 Lat: 40.83N, Lon: 73.68W

Current Conditions Updated: 1151 PM EDT MON AUG 10 2026

Mostly Cloudy
Temp: 78°F
  • Humidity:
  • 76%
  • Winds:
  • 10 MPH SW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.9 in.
  • Dewpoint:
  • 70°F
  • Heat index:
  • 80°F

  • Sunrise:
  • 5:59 AM EDT
  • Sunset:
  • 7:57 PM EDT
  • Moonrise:
  • 4:21 AM EDT
  • Moonset:
  • 7:33 PM EDT

TONIGHT

CHANCE OF SHOWERS
Lo: 71°F
Precip: 20%

TUESDAY

MOSTLY SUNNY
Hi: 90°F
Lo: 70°F

WEDNESDAY

PARTLY SUNNY
Hi: 89°F
Lo: 70°F
Precip: 20%

THURSDAY

PARTLY SUNNY
Hi: 89°F
Lo: 70°F
Precip: 40%
Weather Forecast In Detail:
Forecast Issued: 759 PM EDT Mon Aug 10 2026

Tonight...Mostly cloudy with a slight chance of showers this evening, then partly cloudy after midnight. Lows in the lower 70s. West winds 5 to 10 mph. Chance of rain 20 percent.
Tuesday...Mostly sunny. Humid with highs around 90. West winds 5 to 10 mph. Heat index values in the mid 90s.
Tuesday Night...Mostly cloudy. Lows around 70. West winds 5 to 10 mph, becoming north after midnight.
Wednesday...Partly sunny. A slight chance of showers in the morning. Highs in the upper 80s. Northeast winds around 5 mph, becoming northwest in the afternoon. Chance of rain 20 percent.
Wednesday Night...Partly cloudy. Lows around 70. Southwest winds around 5 mph.
Thursday...Partly sunny. A chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.
Thursday Night...Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows around 70. Chance of rain 40 percent.
Friday...Mostly sunny. Highs in the lower 80s.
Friday Night...Mostly clear. Lows in the mid 60s.
Saturday...Sunny. Highs in the lower 80s.
Saturday Night...Partly cloudy. Lows in the mid 60s.
Sunday...Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
Sunday Night...Mostly cloudy. A chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
Monday...Partly sunny with a 40 percent chance of showers. Highs in the lower 80s.
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