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: 353 PM EDT SAT SEP 5 2026

Mostly Cloudy
Temp: 76°F
  • Humidity:
  • 57%
  • Winds:
  • 10 MPH NW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.82 in.
  • Dewpoint:
  • 60°F
  • Heat index:
  • 78°F

  • Sunrise:
  • 6:18 AM EDT
  • Sunset:
  • 7:16 PM EDT
  • Moonrise:
  • N/A EDT
  • Moonset:
  • 3:53 PM EDT

TODAY

SUNNY

Hi: 75°F
Lo: 61°F
Precip: 50%

SUNDAY

SUNNY

Hi: 71°F
Lo: 59°F

LABOR DAY

SUNNY

Hi: 75°F
Lo: 61°F

TUESDAY

MOSTLY SUNNY
Hi: 79°F
Lo: 65°F
Weather Forecast In Detail:
Forecast Issued: 228 AM EDT Sat Sep 05 2026

Today...Sunny. Scattered showers this afternoon. Highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 50 percent.
Tonight...Mostly cloudy with scattered showers. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.
Sunday...Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph, becoming north in the afternoon.
Sunday Night...Mostly clear. Lows in the upper 50s. Northwest winds 5 to 10 mph.
Labor Day...Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.
Monday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Tuesday...Mostly sunny. Highs in the upper 70s.
Tuesday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s.
Wednesday...Mostly sunny. Highs in the upper 70s.
Wednesday Night...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent.
Thursday...Partly sunny. A chance of showers in the morning. Highs around 80. Chance of rain 30 percent.
Thursday Night...Partly cloudy. Lows in the lower 60s.
Friday...Mostly sunny. Highs in the lower 70s.
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