Marine Weather Net

Greenport, NY Weather Forecast


Marine Forecast: Peconic and Gardiners Bays


Greenport, New York

 Lat: 41.10N, Lon: 72.37W

Current Conditions Updated: 1235 PM EST SAT MAY 21 2022

Clear


Temp: 80°F
  • Humidity:
  • 63%
  • Winds:
  • 5 MPH WNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30 in.
  • Dewpoint:
  • 67°F
  • Heat index:
  • 82°F

  • Sunrise:
  • 7:08 AM EST
  • Sunset:
  • 4:51 PM EST
  • Moonrise:
  • 9:09 AM EST
  • Moonset:
  • 9:09 PM EST

TODAY

MOSTLY SUNNY
Hi: 41°F
Lo: 29°F

FRIDAY

MOSTLY SUNNY
Hi: 35°F
Lo: 10°F

SATURDAY

MOSTLY SUNNY
Hi: 18°F
Lo: 10°F

SUNDAY

SNOW
Hi: 25°F
Lo: 20°F
Precip: 90%
Weather Forecast In Detail:
Forecast Issued: 103 AM EST Thu Jan 22 2026

Today...Mostly sunny. Highs in the lower 40s. West winds 10 to 15 mph with gusts up to 25 mph.
Tonight...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 25 mph.
Friday...Mostly sunny. Highs in the mid 30s. West winds 15 to 20 mph. Gusts up to 35 mph in the afternoon.
Friday Night...Partly cloudy and brisk, cooler with lows around 10 above. Northwest winds 15 to 25 mph with gusts up to 35 mph. Wind chill values as low as 6 below after midnight.
Saturday...Mostly sunny. Colder with highs around 18. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 7 below in the morning.
Saturday Night...Mostly cloudy. A chance of snow after midnight. Lows around 10 above. Chance of snow 50 percent. Wind chill values as low as zero.
Sunday...Snow. Little or no snow accumulation. Brisk with highs in the mid 20s. Chance of snow 90 percent.
Sunday Night...Snow, brisk. Near steady temperature in the lower 20s. Chance of snow 90 percent.
Monday...Mostly cloudy with a 50 percent chance of snow. Highs in the upper 20s.
Monday Night...Partly cloudy and brisk. Lows around 15. Wind chill values as low as zero.
Tuesday...Mostly sunny. Cold with highs in the mid 20s. Wind chill values as low as zero.
Tuesday Night...Partly cloudy. Lows 15 to 20.
Wednesday...Partly sunny. Highs in the upper 20s.
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