Port Allen, Louisiana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    74°
    Sunday 5/19
    Forecast night icon
    74°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Patchy fog after midnight. Lows around 70. Light and variable winds.
  • Forecast day icon
    Monday
    Sunny
    88°
    Forecast night icon
    Night
    Mostly Clear
    73°
    Monday 5/20
    Day
    88°
    Sunny
    Forecast day icon
    Night
    73°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Sunny. Highs around 90. Light and variable winds becoming southeast around 5 mph in the afternoon.
    Night Details
    Mostly clear. Lows around 70. Southeast winds around 5 mph.
  • Forecast day icon
    Tuesday
    Sunny
    87°
    Forecast night icon
    Night
    Partly Cloudy
    72°
    Tuesday 5/21
    Day
    87°
    Sunny
    Forecast day icon
    Night
    72°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 90s. Southeast winds 5 to 10 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    88°
    Forecast night icon
    Night
    Partly Cloudy
    72°
    Wednesday 5/22
    Day
    88°
    Partly Cloudy
    Forecast day icon
    Night
    72°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 90s. Lows in the lower 70s.
    Night Details
    Partly cloudy. Highs in the lower 90s. Lows in the lower 70s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    89°
    Forecast night icon
    Night
    Partly Cloudy
    75°
    Thursday 5/23
    Day
    89°
    Partly Cloudy
    Forecast day icon
    Night
    75°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 90s. Lows in the lower 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 70s.
  • Forecast day icon
    Friday
    Partly Cloudy
    89°
    Forecast night icon
    Night
    Partly Cloudy
    74°
    Friday 5/24
    Day
    89°
    Partly Cloudy
    Forecast day icon
    Night
    74°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the lower 90s. Lows in the mid 70s.
    Night Details
    Partly cloudy. Highs in the lower 90s. Lows in the mid 70s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    90°
    Forecast night icon
    Night
    Mostly Clear
    76°
    Saturday 5/25
    Day
    90°
    Mostly Sunny
    Forecast day icon
    Night
    76°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the lower 90s. Lows in the mid 70s.
    Night Details
    Mostly clear. Highs in the lower 90s. Lows in the mid 70s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    90°
    Forecast night icon
    Night
    Mostly Clear
    76°
    Sunday 5/26
    Day
    90°
    Mostly Sunny
    Forecast day icon
    Night
    76°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly clear. Highs in the lower 90s. Lows in the mid 70s.
    Night Details
    Mostly clear. Low temperature around 76F. Dew point will be around 72F with an average humidity of 79%. Winds will be 5 mph from the S.
  • Forecast day icon
    Monday
    Partly Cloudy
    89°
    Forecast night icon
    Night
    Clear
    75°
    Monday 5/27
    Day
    89°
    Partly Cloudy
    Forecast day icon
    Night
    75°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy with widely scattered thunderstorms. Chance of storms 25%. High temperature around 89F. Dew point will be around 71F with an average humidity of 68%. Winds will be 6 mph from the S.
    Night Details
    Clear with scattered thunderstorms. Chance of storms 35%. Low temperature around 75F. Dew point will be around 72F with an average humidity of 78%. Winds will be 4 mph from the S.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    88°
    Forecast night icon
    Night
    40% Chance of Rain
    74°
    Tuesday 5/28
    Day
    88°
    40% Chance of Storms
    Forecast day icon
    Night
    74°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 72F with an average humidity of 69%. Winds will be 2 mph from the SW.
    Night Details
    Clear with a 35% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 71F with an average humidity of 76%. Winds will be 2 mph from the SW.