Marine Weather Net

Commack, NY Weather Forecast




Commack, New York

 Lat: 40.84N, Lon: 73.28W

Current Conditions Updated: 1053 PM EDT FRI AUG 28 2026

Clear


Temp: 75°F
  • Humidity:
  • 64%
  • Winds:
  • 9 MPH NNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.06 in.
  • Dewpoint:
  • 62°F
  • Heat index:
  • 77°F

  • Sunrise:
  • 6:15 AM EDT
  • Sunset:
  • 7:29 PM EDT
  • Moonrise:
  • 8:12 PM EDT
  • Moonset:
  • 7:44 AM EDT

THIS AFTERNOON

PARTLY SUNNY
Lo: 61°F
Precip: 20%

SATURDAY

SUNNY

Hi: 79°F
Lo: 61°F

SUNDAY

PARTLY SUNNY
Hi: 81°F
Lo: 69°F
Precip: 20%

MONDAY

PARTLY SUNNY
Hi: 81°F
Lo: 67°F
Precip: 40%
Weather Forecast In Detail:
Forecast Issued: 213 PM EDT Fri Aug 28 2026

This Afternoon...Partly sunny with a slight chance of showers with isolated thunderstorms. Near steady temperature in the upper 70s. Northwest winds around 5 mph. Chance of rain 20 percent.
Tonight...Partly cloudy in the evening, then clearing. Lows in the lower 60s. North winds 5 to 10 mph.
Saturday...Sunny. Highs in the upper 70s. North winds 5 to 10 mph.
Saturday Night...Mostly clear. Lows in the lower 60s. Southwest winds around 5 mph.
Sunday...Partly sunny. A slight chance of showers in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 20 percent.
Sunday Night...Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
Monday...Partly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 40 percent.
Monday Night...Mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 40 percent.
Tuesday...Mostly cloudy with a chance of showers. Highs around 80. Chance of rain 40 percent.
Tuesday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.
Wednesday...Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
Wednesday Night...Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
Thursday...Partly sunny with a 40 percent chance of showers. Highs in the lower 80s.
Thursday Night...Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 60s. Chance of rain 40 percent.
Friday...Mostly sunny. Highs in the upper 70s.
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