Marine Weather Net

Mattituck, NY Weather Forecast


Marine Forecast:


Mattituck, New York

 Lat: 41.00N, Lon: 72.55W

Current Conditions Updated: 1053 AM EDT SAT MAY 16 2026

Clear


Temp: 68°F
  • Humidity:
  • 52%
  • Winds:
  • 12 MPH SSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.13 in.
  • Dewpoint:
  • 50°F
  • Heat index:
  • 68°F

  • Sunrise:
  • 5:30 AM EDT
  • Sunset:
  • 8:00 PM EDT
  • Moonrise:
  • 4:52 AM EDT
  • Moonset:
  • 8:26 PM EDT

TODAY

MOSTLY SUNNY
Hi: 75°F
Lo: 57°F

SUNDAY

SUNNY

Hi: 81°F
Lo: 59°F

MONDAY

SUNNY

Hi: 71°F
Lo: 59°F

TUESDAY

SUNNY

Hi: 81°F
Lo: 61°F
Weather Forecast In Detail:
Forecast Issued: 544 AM EDT Sat May 16 2026

Today...Mostly sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight...Mostly clear in the evening, then mostly cloudy with a chance of sprinkles after midnight. Lows in the upper 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
Sunday...Sunny. A chance of sprinkles in the morning. Highs in the lower 80s. West winds 5 to 10 mph.
Sunday Night...Partly cloudy. Lows in the upper 50s. Southwest winds 5 to 10 mph, becoming northeast after midnight.
Monday...Sunny. Highs in the lower 70s. Southeast winds 5 to 10 mph.
Monday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
Tuesday...Sunny. Highs in the lower 80s.
Tuesday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Wednesday...Partly sunny. A chance of showers in the afternoon. Highs around 80. Chance of rain 30 percent.
Wednesday Night...Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent.
Thursday...Partly sunny with a 40 percent chance of showers. Highs in the lower 70s.
Thursday Night...Partly cloudy. Lows in the lower 50s.
Friday...Partly sunny. Highs in the upper 60s.
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