Marine Weather Net

Port Jefferson, NY Weather Forecast




Port Jefferson, New York

 Lat: 40.95N, Lon: 73.06W

Current Conditions Updated: 756 PM EDT TUE MAY 26 2020

Overcast
Temp: 61°F
  • Humidity:
  • 93%
  • Winds:
  • 8 MPH S
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.2 in.
  • Dewpoint:
  • 59°F
  • Heat index:
  • 61°F

  • Sunrise:
  • 5:25 AM EDT
  • Sunset:
  • 8:11 PM EDT
  • Moonrise:
  • 8:33 AM EDT
  • Moonset:
  • N/A EDT

TONIGHT

PARTLY CLOUDY
Lo: 57°F

WEDNESDAY

PARTLY SUNNY
Hi: 75°F
Lo: 61°F

THURSDAY

CHANCE OF SHOWERS
Hi: 71°F
Lo: 61°F
Precip: 30%

FRIDAY

CHANCE OF SHOWERS
Hi: 71°F
Lo: 61°F
Precip: 40%
Weather Forecast In Detail:
Forecast Issued: 530 PM EDT Tue May 26 2020

Tonight...Partly cloudy this evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. South winds around 5 mph.
Wednesday...Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Highs in the mid 70s. South winds 5 to 10 mph.
Wednesday Night...Mostly cloudy. Patchy fog after midnight. Lows in the lower 60s. South winds 5 to 10 mph.
Thursday...Mostly cloudy. Patchy fog in the morning. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 70s. South winds 5 to 10 mph. Chance of rain 30 percent.
Thursday Night...Mostly cloudy with a 40 percent chance of showers. Patchy fog after midnight. Lows in the lower 60s. South winds around 10 mph with gusts up to 20 mph.
Friday...Patchy fog in the morning. Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 70s. Chance of rain 40 percent.
Friday Night...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
Saturday...Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of rain 50 percent.
Saturday Night...Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 50s. Chance of rain 30 percent.
Sunday...Mostly sunny. Highs around 70.
Sunday Night...Mostly clear. Lows in the lower 50s.
Monday...Sunny. Highs in the upper 60s.
Monday Night...Partly cloudy. Lows in the lower 50s.
Tuesday...Mostly sunny. Highs in the upper 60s.
SHARE THIS PAGE: