Marine Weather Net

Jamesport, NY Weather Forecast


Marine Forecast: Peconic and Gardiners Bays


Jamesport, New York

 Lat: 40.95N, Lon: 72.58W

Current Conditions Updated: 753 AM EDT THU MAR 19 2026

Clear


Temp: 25°F
  • Humidity:
  • 80%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.34 in.
  • Dewpoint:
  • 20°F
  • Heat index:
  • 25°F

  • Sunrise:
  • 6:54 AM EDT
  • Sunset:
  • 7:00 PM EDT
  • Moonrise:
  • 7:02 AM EDT
  • Moonset:
  • 8:04 PM EDT

TODAY

MOSTLY SUNNY
Hi: 41°F
Lo: 31°F

FRIDAY

MOSTLY SUNNY
Hi: 49°F
Lo: 40°F

SATURDAY

PARTLY SUNNY
Hi: 51°F
Lo: 39°F
Precip: 70%

SUNDAY

PARTLY SUNNY
Hi: 50°F
Lo: 35°F
Weather Forecast In Detail:
Forecast Issued: 228 AM EDT Thu Mar 19 2026

Today...Mostly sunny. Highs in the lower 40s. Southeast winds around 5 mph.
Tonight...Partly cloudy. Lows in the lower 30s. Southwest winds around 5 mph.
Friday...Mostly sunny. Highs in the upper 40s. West winds around 5 mph, increasing to south 10 to 15 mph with gusts up to 25 mph in the afternoon.
Friday Night...Rain likely. Lows around 40. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.
Saturday...Partly sunny. Rain likely in the morning. Highs in the lower 50s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
Saturday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s.
Sunday...Mostly cloudy in the morning, then becoming partly sunny. Highs around 50.
Sunday Night...Mostly cloudy. A chance of rain in the evening, then rain likely after midnight. Lows in the mid 30s. Chance of rain 60 percent.
Monday...Mostly cloudy. Rain likely, mainly in the morning. Highs in the mid 40s. Chance of rain 60 percent.
Monday Night...Mostly cloudy in the evening, then clearing. Lows in the upper 20s.
Tuesday...Mostly sunny. Highs in the lower 40s.
Tuesday Night...Partly cloudy. Lows in the lower 30s.
Wednesday...Partly sunny. Highs in the mid 40s.
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