Port Sulphur, Louisiana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Partly Sunny
    79°
    Forecast night icon
    Night
    Partly Cloudy
    69°
    Friday 4/19
    Day
    79°
    Partly Sunny
    Forecast day icon
    Night
    69°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Areas of fog this morning. Partly sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows around 70. South winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Partly Sunny
    79°
    Forecast night icon
    Night
    Mostly Cloudy
    68°
    Saturday 4/20
    Day
    79°
    Partly Sunny
    Forecast day icon
    Night
    68°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Partly sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph.
    Night Details
    Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph becoming southwest after midnight. Chance of rain 20 percent.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    70°
    Forecast night icon
    Night
    40% Chance of Storms
    56°
    Sunday 4/21
    Day
    70°
    70% Chance of Storms
    Forecast day icon
    Night
    56°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    A slight chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the mid 70s. Northwest winds 5 to 10 mph becoming north 10 to 15 mph in the afternoon. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Cooler with lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    Sunny
    71°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Monday 4/22
    Day
    71°
    Sunny
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy. Lows around 60. Highs in the mid 70s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    75°
    Forecast night icon
    Night
    Mostly Clear
    65°
    Tuesday 4/23
    Day
    75°
    Partly Cloudy
    Forecast day icon
    Night
    65°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows around 60. Highs in the mid 70s.
    Night Details
    Mostly clear. Lows in the mid 60s. Highs in the upper 70s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Mostly Clear
    65°
    Wednesday 4/24
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    65°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the mid 60s. Highs in the upper 70s.
    Night Details
    Mostly clear. Lows in the mid 60s. Highs in the upper 70s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    79°
    Forecast night icon
    Night
    Mostly Clear
    69°
    Thursday 4/25
    Day
    79°
    Mostly Sunny
    Forecast day icon
    Night
    69°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly clear. Lows in the mid 60s. Highs in the upper 70s.
    Night Details
    Mostly clear. Low temperature around 69F. Dew point will be around 66F with an average humidity of 88%. Winds will be 9 mph from the SE.
  • Forecast day icon
    Friday
    Partly Cloudy
    79°
    Forecast night icon
    Night
    Partly Cloudy
    71°
    Friday 4/26
    Day
    79°
    Partly Cloudy
    Forecast day icon
    Night
    71°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 79F. Dew point will be around 69F with an average humidity of 81%. Winds will be 9 mph from the SE.
    Night Details
    Partly cloudy. Low temperature around 71F. Dew point will be around 69F with an average humidity of 90%. Winds will be 11 mph from the SE.
  • Forecast day icon
    Saturday
    Mostly Sunny
    80°
    Forecast night icon
    Night
    Hazy
    71°
    Saturday 4/27
    Day
    80°
    Mostly Sunny
    Forecast day icon
    Night
    71°
    Hazy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 80F. Dew point will be around 70F with an average humidity of 82%. Winds will be 12 mph from the SE.
    Night Details
    Mostly clear. Low temperature around 71F. Dew point will be around 70F with an average humidity of 91%. Winds will be 11 mph from the SE.
  • Forecast day icon
    Sunday
    Partly Cloudy
    80°
    Forecast night icon
    Night
    Hazy
    71°
    Sunday 4/28
    Day
    80°
    Partly Cloudy
    Forecast day icon
    Night
    71°
    Hazy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 80F. Dew point will be around 70F with an average humidity of 81%. Winds will be 11 mph from the SE.
    Night Details
    Mostly clear. Low temperature around 71F. Dew point will be around 70F with an average humidity of 91%. Winds will be 11 mph from the SE.