Marine Weather Net

Riverhead, NY Weather Forecast


Marine Forecast: Peconic and Gardiners Bays


Riverhead, New York

 Lat: 40.91N, Lon: 72.63W

Current Conditions Updated: 253 AM EDT SUN OCT 25 2026

Clear


Temp: 27°F
  • Humidity:
  • 88%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.56 in.
  • Dewpoint:
  • 24°F
  • Heat index:
  • 27°F

  • Sunrise:
  • 7:10 AM EDT
  • Sunset:
  • 5:55 PM EDT
  • Moonrise:
  • 5:20 PM EDT
  • Moonset:
  • 6:35 AM EDT

THIS AFTERNOON

MOSTLY SUNNY
Lo: 37°F

SUNDAY

SUNNY

Hi: 61°F
Lo: 45°F

MONDAY

SUNNY

Hi: 65°F
Lo: 49°F

TUESDAY

SUNNY

Hi: 59°F
Lo: 45°F
Weather Forecast In Detail:
Forecast Issued: 224 PM EDT Sat Oct 24 2026

FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM EDT SUNDAY
This Afternoon...Mostly sunny. Near steady temperature in the upper 50s. West winds around 5 mph.
Tonight...Mostly clear. Patchy frost after midnight. Lows in the upper 30s. Northwest winds around 5 mph.
Sunday...Sunny. Highs in the lower 60s. North winds around 5 mph, becoming west in the afternoon.
Sunday Night...Clear. Lows in the mid 40s. Southwest winds around 5 mph.
Monday...Sunny. Highs in the mid 60s. West winds 5 to 10 mph.
Monday Night...Clear. Lows in the upper 40s.
Tuesday...Sunny. Highs in the upper 50s.
Tuesday Night...Mostly clear. Lows in the mid 40s.
Wednesday...Sunny. Highs in the mid 50s.
Wednesday Night...Partly cloudy. Lows in the upper 40s.
Thursday...Mostly sunny. Highs in the lower 60s.
Thursday Night...Mostly clear. Lows in the mid 50s.
Friday...Sunny. Highs in the mid 60s.
Friday Night...Mostly clear. Lows in the lower 50s.
Saturday...Mostly sunny. Highs in the lower 60s.
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