Port Jefferson Station, New York | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Cloudy
    44°
    Thursday 4/18
    Forecast night icon
    44°
    Cloudy
    Hourly
    Night Details
    Cloudy. A slight chance of showers and drizzle this evening. Patchy fog. Lows in the lower 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    58°
    Forecast night icon
    Night
    70% Chance Rain Showers
    47°
    Friday 4/19
    Day
    58°
    Partly Sunny
    Forecast day icon
    Night
    47°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. Highs in the mid 50s. East winds 5 to 10 mph becoming southeast in the afternoon.
    Night Details
    Cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the mid 40s. South winds 5 to 10 mph. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    60°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Saturday 4/20
    Day
    60°
    50% Chance Rain Showers
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then mostly sunny with a slight chance of showers in the afternoon. Highs in the mid 60s. West winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of rain 50 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Sunday
    Partly Sunny
    59°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Sunday 4/21
    Day
    59°
    Partly Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly sunny. Highs in the upper 50s.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Monday
    Sunny
    60°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Monday 4/22
    Day
    60°
    Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 60s.
    Night Details
    Mostly clear. Lows in the lower 40s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    40% Chance Rain Showers
    46°
    Tuesday 4/23
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 60s.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Lows in the upper 40s. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    40% Chance Rain Showers
    61°
    Forecast night icon
    Night
    40% Chance Rain Showers
    43°
    Wednesday 4/24
    Day
    61°
    40% Chance Rain Showers
    Forecast day icon
    Night
    43°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A 40 percent chance of showers. Highs in the lower 60s.
    Night Details
    Partly cloudy. A chance of showers in the evening. Lows around 40. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    Sunny
    57°
    Forecast night icon
    Night
    Clear
    44°
    Thursday 4/25
    Day
    57°
    Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs in the upper 50s.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 31F with an average humidity of 51%. Winds will be 4 mph from the N.
  • Forecast day icon
    Friday
    Sunny
    58°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Friday 4/26
    Day
    58°
    Sunny
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 58F. Dew point will be around 31F with an average humidity of 43%. Winds will be 3 mph from the N.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 34F with an average humidity of 57%. Winds will be 4 mph from the NE.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    58°
    Forecast night icon
    Night
    50% Chance of Rain
    47°
    Saturday 4/27
    Day
    58°
    30% Chance of Rain
    Forecast day icon
    Night
    47°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 58F. Dew point will be around 37F with an average humidity of 53%. Winds will be 3 mph from the NE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 47F. Dew point will be around 39F with an average humidity of 66%. Winds will be 2 mph from the S.