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 THU JUN 25 2026

Clear


Temp: 68°F
  • Humidity:
  • 93%
  • Winds:
  • 7 MPH S
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.11 in.
  • Dewpoint:
  • 66°F
  • Heat index:
  • 68°F

  • Sunrise:
  • 5:18 AM EDT
  • Sunset:
  • 8:25 PM EDT
  • Moonrise:
  • 6:02 PM EDT
  • Moonset:
  • 2:23 AM EDT

THIS AFTERNOON

SUNNY

Lo: 65°F

FRIDAY

PARTLY SUNNY
Hi: 79°F
Lo: 65°F
Precip: 30%

SATURDAY

SHOWERS
Hi: 75°F
Lo: 65°F
Precip: 90%

SUNDAY

SUNNY

Hi: 80°F
Lo: 65°F
Weather Forecast In Detail:
Forecast Issued: 220 PM EDT Thu Jun 25 2026

This Afternoon...Sunny. Near steady temperature in the mid 70s. South winds 5 to 10 mph.
Tonight...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 20 percent.
Friday...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 70s. South winds 5 to 10 mph. Chance of rain 30 percent.
Friday Night...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph, becoming west after midnight. Chance of rain 50 percent.
Saturday...Showers. Highs in the mid 70s. East winds around 5 mph. Chance of rain 90 percent.
Saturday Night...Mostly cloudy. Lows in the mid 60s.
Sunday...Sunny. Highs around 80.
Sunday Night...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.
Monday...Sunny. Highs around 80.
Monday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.
Tuesday...Mostly sunny. Highs in the lower 80s.
Tuesday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s.
Wednesday...Mostly sunny. Highs in the lower 80s.
Wednesday Night...Partly cloudy. Lows around 70.
Thursday...Mostly sunny. Highs in the mid 80s. Heat index values in the mid 90s.
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