Marine Weather Net

Commack, NY Weather Forecast




Commack, New York

 Lat: 40.84N, Lon: 73.28W

Current Conditions Updated: 853 PM EDT WED APR 1 2026

Mostly Clear
Temp: 58°F
  • Humidity:
  • 64%
  • Winds:
  • 12 MPH NNE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.18 in.
  • Dewpoint:
  • 46°F
  • Heat index:
  • 58°F

  • Sunrise:
  • 6:35 AM EDT
  • Sunset:
  • 7:16 PM EDT
  • Moonrise:
  • 7:12 PM EDT
  • Moonset:
  • 6:11 AM EDT

THIS AFTERNOON

CHANCE OF T-STORM
Hi: 70°F
Lo: 41°F
Precip: 80%

THURSDAY

SHOWERS
Hi: 45°F
Lo: 39°F
Precip: 70%

FRIDAY

CHANCE OF SHOWERS
Hi: 59°F
Lo: 51°F
Precip: 20%

SATURDAY

MOSTLY SUNNY
Hi: 65°F
Lo: 45°F
Weather Forecast In Detail:
Forecast Issued: 233 PM EDT Wed Apr 01 2026

This Afternoon...Showers with a chance of thunderstorms. Highs around 70. Northwest winds 5 to 10 mph. Chance of rain 80 percent.
Tonight...Showers with a slight chance of thunderstorms in the evening, then showers after midnight. Cooler with lows in the lower 40s. Northeast winds 5 to 10 mph, increasing to east 15 to 20 mph after midnight. Chance of rain 90 percent.
Thursday...Cloudy. Showers likely, mainly in the morning. Much cooler with highs in the mid 40s. Northeast winds 15 to 20 mph. Chance of rain 70 percent.
Thursday Night...Cloudy with a 20 percent chance of showers. Lows in the upper 30s. East winds 10 to 15 mph with gusts up to 25 mph.
Friday...Mostly cloudy. A slight chance of showers in the morning. Highs in the upper 50s. Southeast winds around 5 mph, becoming south in the afternoon. Chance of rain 20 percent.
Friday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.
Saturday...Mostly sunny. Highs in the mid 60s.
Saturday Night...Mostly cloudy. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent.
Sunday...Showers. Highs around 60. Chance of rain 80 percent.
Sunday Night...Mostly cloudy. Showers, mainly in the evening. Lows around 40. Chance of rain 80 percent.
Monday...Mostly sunny. Highs in the lower 50s.
Monday Night...Mostly clear. Lows in the upper 30s.
Tuesday...Mostly sunny. Highs in the lower 50s.
Tuesday Night...Mostly cloudy in the evening, then clearing. Lows in the lower 30s.
Wednesday...Sunny. Highs in the upper 40s.
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