Marine Weather Net

Mattituck, NY Weather Forecast


Marine Forecast:


Mattituck, New York

 Lat: 41.00N, Lon: 72.55W

Current Conditions Updated: 953 AM EST THU DEC 25 2025

Overcast
Temp: 42°F
  • Humidity:
  • 67%
  • Winds:
  • 22 MPH WSW
  • Gusts:
  • 29 MPH
  • Barometer:
  • 29.93 in.
  • Dewpoint:
  • 32°F
  • Heat index:
  • 42°F

  • Sunrise:
  • 7:12 AM EST
  • Sunset:
  • 4:25 PM EST
  • Moonrise:
  • 10:43 AM EST
  • Moonset:
  • 10:09 PM EST

TODAY

MOSTLY SUNNY
Hi: 41°F
Lo: 20°F

FRIDAY

PARTLY SUNNY
Hi: 30°F
Lo: 21°F
Precip: 20%

SATURDAY

PARTLY SUNNY
Hi: 31°F
Lo: 25°F
Precip: 50%

SUNDAY

PARTLY SUNNY
Hi: 40°F
Lo: 31°F
Precip: 30%
Weather Forecast In Detail:
Forecast Issued: 138 AM EST Thu Dec 25 2025

Today...Mostly cloudy this morning, then becoming mostly sunny. Highs in the lower 40s. Southwest winds 10 to 15 mph, becoming northwest 15 to 20 mph this afternoon.
Tonight...Mostly clear. Lows around 20. North winds 15 to 20 mph with gusts up to 30 mph.
Friday...Partly sunny in the morning, then mostly cloudy with a slight chance of snow in the afternoon. Highs around 30. North winds 10 to 15 mph. Gusts up to 25 mph in the morning. Chance of snow 20 percent.
Friday Night...Snow. Moderate snow accumulation. Lows in the lower 20s. East winds 10 to 15 mph. Chance of snow 90 percent.
Saturday...Mostly cloudy with a chance of snow in the morning, then partly sunny with a slight chance of snow in the afternoon. Highs in the lower 30s. Northeast winds 10 to 15 mph. Chance of snow 50 percent.
Saturday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 20s.
Sunday...Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs around 40. Chance of rain 30 percent.
Sunday Night...Rain. Lows in the lower 30s. Chance of rain 90 percent.
Monday...Rain, breezy with highs in the upper 40s. Chance of rain 90 percent.
Monday Night...Mostly cloudy in the evening, then becoming partly cloudy. Windy with lows in the mid 20s.
Tuesday...Mostly sunny and windy. Highs in the lower 30s.
Tuesday Night...Partly cloudy in the evening, then becoming mostly cloudy. Brisk with lows in the mid 20s.
Wednesday...Mostly sunny. Highs in the mid 30s.
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