Marine Weather Net

Coeymans, NY Weather Forecast


Marine Forecast: New York Harbor


Coeymans, New York

 Lat: 42.47N, Lon: 73.79W

Current Conditions Updated: 151 PM EST THU DEC 18 2025

Partly Cloudy
Temp: 47°F
  • Humidity:
  • 43%
  • Winds:
  • N/A MPH N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.12 in.
  • Dewpoint:
  • 26°F
  • Heat index:
  • N/A

  • Sunrise:
  • 7:18 AM EST
  • Sunset:
  • 4:22 PM EST
  • Moonrise:
  • 6:24 AM EST
  • Moonset:
  • 2:56 PM EST

THIS AFTERNOON

SUNNY

Hi: 45°F
Lo: 41°F

FRIDAY

RAIN
Lo: 25°F
Precip: 100%

SATURDAY

MOSTLY SUNNY
Hi: 35°F
Lo: 20°F

MONDAY

SUNNY

Hi: 29°F
Lo: 18°F
Weather Forecast In Detail:
Forecast Issued: 1246 PM EST Thu Dec 18 2025

WIND ADVISORY IN EFFECT FROM 7 PM THIS EVENING TO 1 AM EST SATURDAY
This Afternoon...Sunny. Highs in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph.
Tonight...Mostly cloudy. Rain likely after midnight. Breezy and not as cool with lows in the lower 40s. Temperature rising into the upper 40s after midnight. South winds 15 to 25 mph. Gusts up to 40 mph after midnight. Chance of rain 70 percent.
Friday...Rain, windy and not as cool with highs in the mid 50s. Temperature falling into the upper 30s in the afternoon. South winds 25 to 30 mph, becoming west 20 to 25 mph in the afternoon. Gusts up to 50 mph. Chance of rain near 100 percent.
Friday Night...Mostly cloudy and blustery. Much colder with lows in the mid 20s. West winds 15 to 25 mph with gusts up to 45 mph.
Saturday...Mostly sunny. Much cooler with highs in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph, becoming southwest 5 to 10 mph in the afternoon.
Saturday Night...Cloudy, cold. Near steady temperature in the lower 30s.
Sunday And Sunday Night...Mostly cloudy. Highs in the upper 30s. Lows around 20.
Monday...Sunny, colder with highs in the upper 20s.
Monday Night...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows 15 to 20.
Tuesday...Snow likely. Highs in the mid 30s. Chance of snow 70 percent.
Tuesday Night...Mostly cloudy. Cold with lows in the mid 20s.
Wednesday...Mostly sunny. Highs in the mid 30s.
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