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: 1153 PM EDT FRI JUL 18 2025

Clear


Temp: 60°F
  • Humidity:
  • 89%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.12 in.
  • Dewpoint:
  • 57°F
  • Heat index:
  • 60°F

  • Sunrise:
  • 5:33 AM EDT
  • Sunset:
  • 8:17 PM EDT
  • Moonrise:
  • 12:25 AM EDT
  • Moonset:
  • 3:32 PM EDT

THIS AFTERNOON

PARTLY SUNNY
Hi: 81°F
Lo: 61°F

SATURDAY

SUNNY

Hi: 81°F
Lo: 75°F

SUNDAY

PARTLY SUNNY
Hi: 85°F
Lo: 67°F
Precip: 50%

MONDAY

SUNNY

Hi: 81°F
Lo: 65°F
Weather Forecast In Detail:
Forecast Issued: 142 PM EDT Fri Jul 18 2025

This Afternoon...Partly sunny. Highs in the lower 80s. West winds 5 to 10 mph with gusts up to 20 mph.
Tonight...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. Northwest winds around 5 mph, becoming northeast after midnight.
Saturday...Sunny. Highs in the lower 80s. East winds around 5 mph, becoming south in the afternoon.
Saturday Night...Partly cloudy with a chance of showers in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 40 percent.
Sunday...Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values in the mid 90s in the afternoon.
Sunday Night...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Chance of rain 50 percent.
Monday...Sunny. Highs in the lower 80s.
Monday Night...Mostly clear. Lows in the mid 60s.
Tuesday...Sunny. Highs in the upper 70s.
Tuesday Night...Mostly clear. Lows in the upper 60s.
Wednesday...Mostly sunny. Highs in the lower 80s.
Wednesday Night...Partly cloudy. Lows in the lower 70s.
Thursday...Mostly sunny. Highs in the mid 80s. Heat index values in the mid 90s.
Thursday Night...Mostly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 30 percent.
Friday...Partly sunny. Highs in the upper 80s. Heat index values in the upper 90s.
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