10-Day Weather Forecast - Port Allen, LA

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  • Weekend Weather

  • 74|50°F
    Partly Sunny
    Arrow up

    Today

    74°F

    Patchy fog this morning. Partly sunny. Highs in the mid 70s. Temperature falling into the upper 60s this afternoon. West winds 5 to 10 mph becoming northwest 10 to 15 mph this afternoon.

    Tonight

    50°F

    Partly cloudy. Much cooler. Less humid with lows in the mid 40s. North winds 10 to 15 mph.

    Hourly details
  • Day

    67°F

    Sunny. Highs in the upper 60s. Northeast winds around 5 mph.

    Night

    52°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s. Light and variable winds.

    Hourly details
  • Day

    70°F

    Mostly sunny. Highs in the lower 70s. South winds around 5 mph.

    Night

    57°F

    Partly cloudy. Lows in the mid 50s.

    Hourly details
  • Day

    79°F

    Partly sunny. Highs in the upper 70s.

    Night

    62°F

    Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.

    Hourly details
  • Day

    80°F

    Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.

    Night

    64°F

    Mostly cloudy. A 20 percent chance of showers. Lows in the lower 60s. Highs in the upper 70s.

    Hourly details
  • Day

    78°F

    Mostly cloudy. A 20 percent chance of showers. Lows in the lower 60s. Highs in the upper 70s.

    Night

    68°F

    Mostly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 30 percent.

    Hourly details
  • Day

    76°F

    Partly sunny in the morning then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.

    Night

    59°F

    Mostly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 59F. Dew point will be around 63F with an average humidity of 86%. Winds will be 4 mph from the N.

  • Weekend Weather

  • Day

    66°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 66F. Dew point will be around 50F with an average humidity of 64%. Winds will be 8 mph from the N.

    Night

    49°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 49F. Dew point will be around 43F with an average humidity of 65%. Winds will be 6 mph from the N.

  • Day

    59°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 59F. Dew point will be around 39F with an average humidity of 54%. Winds will be 6 mph from the NE.

    Night

    45°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 37F with an average humidity of 62%. Winds will be 4 mph from the NE.

  • Day

    57°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 57F. Dew point will be around 40F with an average humidity of 61%. Winds will be 5 mph from the NE.

    Night

    47°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 42F with an average humidity of 72%. Winds will be 3 mph from the NE.