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10 Day Weather - Port Jefferson, NY

  • Forecast day icon
    Friday
    Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    59°
    Friday 5/31
    Day
    75°
    Sunny
    Forecast day icon
    Night
    59°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. High temperature around 75F. Dew point will be around 49F with an average humidity of 56%. Winds will be 4 mph from the NW.
    Night Details
    Mostly clear. Lows in the upper 50s. West winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Sunny
    81°
    Forecast night icon
    Night
    Partly Cloudy
    62°
    Saturday 6/1
    Day
    81°
    Sunny
    Forecast day icon
    Night
    62°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 80. Northwest winds 5 to 10 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. West winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    80°
    Forecast night icon
    Night
    30% Chance Rain Showers
    66°
    Sunday 6/2
    Day
    80°
    Mostly Sunny
    Forecast day icon
    Night
    66°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s. West winds around 5 mph becoming southwest in the afternoon.
    Night Details
    Mostly cloudy. A slight chance of showers in the evening then a chance of showers after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
  • Forecast day icon
    Monday
    30% Chance Rain Showers
    78°
    Forecast night icon
    Night
    Partly Cloudy
    62°
    Monday 6/3
    Day
    78°
    30% Chance Rain Showers
    Forecast day icon
    Night
    62°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the lower 60s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Tuesday 6/4
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    30% Chance Rain Showers
    61°
    Wednesday 6/5
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    61°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    72°
    Forecast night icon
    Night
    50% Chance Rain Showers
    64°
    Thursday 6/6
    Day
    72°
    40% Chance Rain Showers
    Forecast day icon
    Night
    64°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of showers. Highs in the mid 70s.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    40% Chance Rain Showers
    76°
    Forecast night icon
    Night
    30% Chance of Rain
    61°
    Friday 6/7
    Day
    76°
    40% Chance Rain Showers
    Forecast day icon
    Night
    61°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 40 percent chance of showers. Highs in the upper 70s.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 61F. Dew point will be around 60F with an average humidity of 83%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    74°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Saturday 6/8
    Day
    74°
    40% Chance of Rain
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 74F. Dew point will be around 61F with an average humidity of 72%. Winds will be 6 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 61F. Dew point will be around 60F with an average humidity of 83%. Winds will be 3 mph from the W.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    61°
    Sunday 6/9
    Day
    75°
    30% Chance of Rain
    Forecast day icon
    Night
    61°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 75F. Dew point will be around 61F with an average humidity of 71%. Winds will be 4 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 61F. Dew point will be around 60F with an average humidity of 84%. Winds will be 3 mph from the W.