Port Sulphur, Louisiana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    71°
    Friday 5/3
    Forecast night icon
    71°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy. Low temperature around 71F. Dew point will be around 71F with an average humidity of 92%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Saturday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    Partly Cloudy
    71°
    Saturday 5/4
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    71°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Patchy fog this morning. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
    Night Details
    Partly cloudy. Lows around 70. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    Mostly Cloudy
    71°
    Sunday 5/5
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    71°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 80s. Southeast winds 5 to 10 mph.
    Night Details
    Mostly cloudy. Lows around 70. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Monday
    Partly Sunny
    81°
    Forecast night icon
    Night
    Partly Cloudy
    72°
    Monday 5/6
    Day
    81°
    Partly Sunny
    Forecast day icon
    Night
    72°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the lower 70s. Highs in the mid 80s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    83°
    Forecast night icon
    Night
    Partly Cloudy
    74°
    Tuesday 5/7
    Day
    83°
    Partly Cloudy
    Forecast day icon
    Night
    74°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the lower 70s. Highs in the mid 80s.
    Night Details
    Partly cloudy. Lows in the lower 70s. Highs in the mid 80s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    84°
    Forecast night icon
    Night
    Partly Cloudy
    75°
    Wednesday 5/8
    Day
    84°
    Partly Cloudy
    Forecast day icon
    Night
    75°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the lower 70s. Highs in the mid 80s.
    Night Details
    Partly cloudy. Lows in the lower 70s. Highs in the mid 80s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    85°
    Forecast night icon
    Night
    Partly Cloudy
    74°
    Thursday 5/9
    Day
    85°
    Partly Cloudy
    Forecast day icon
    Night
    74°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the lower 70s. Highs in the mid 80s.
    Night Details
    Partly cloudy. Lows in the lower 70s. Highs in the mid 80s.
  • Forecast day icon
    Friday
    Partly Cloudy
    85°
    Forecast night icon
    Night
    30% Chance of Rain
    68°
    Friday 5/10
    Day
    85°
    Partly Cloudy
    Forecast day icon
    Night
    68°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. Lows in the lower 70s. Highs in the mid 80s.
    Night Details
    Partly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 68F with an average humidity of 82%. Winds will be 9 mph from the N.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    81°
    Forecast night icon
    Night
    Clear
    64°
    Saturday 5/11
    Day
    81°
    40% Chance of Rain
    Forecast day icon
    Night
    64°
    Clear
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 81F. Dew point will be around 61F with an average humidity of 63%. Winds will be 8 mph from the NE.
    Night Details
    Clear. Low temperature around 64F. Dew point will be around 59F with an average humidity of 69%. Winds will be 6 mph from the NE.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    79°
    Forecast night icon
    Night
    30% Chance of Rain
    65°
    Sunday 5/12
    Day
    79°
    30% Chance of Rain
    Forecast day icon
    Night
    65°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 79F. Dew point will be around 59F with an average humidity of 63%. Winds will be 7 mph from the NE.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 65F. Dew point will be around 60F with an average humidity of 73%. Winds will be 3 mph from the E.
  • Forecast day icon
    Monday
    Partly Cloudy
    80°
    Forecast night icon
    Night
    30% Chance of Rain
    67°
    Monday 5/13
    Day
    80°
    Partly Cloudy
    Forecast day icon
    Night
    67°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 80F. Dew point will be around 61F with an average humidity of 65%. Winds will be 4 mph from the E.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 67F. Dew point will be around 62F with an average humidity of 75%. Winds will be 3 mph from the E.