10-Day Weather Forecast - Port Allen, LA

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Light and variable winds becoming south around 5 mph in the afternoon. Chance of rain 20 percent.

Mostly clear. Humid with lows in the mid 70s. South winds 5 to 10 mph.

Patchy fog in the morning. Sunny with highs in the mid 90s. Southwest winds 5 to 10 mph.

Mostly clear. Lows in the mid 70s. Southwest winds 5 to 10 mph.

Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent.

A chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the mid 70s. Chance of rain 60 percent.

Showers likely with a chance of thunderstorms in the morning then showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 80 percent.

A chance of thunderstorms. Showers. Lows in the mid 70s. Chance of rain 80 percent.

Showers with a chance of thunderstorms in the morning then showers and thunderstorms in the afternoon. Locally heavy rainfall possible in the morning. Highs in the lower 80s. Chance of rain 90 percent.

Mostly cloudy. A chance of showers and thunderstorms in the evening then a chance of showers after midnight. Lows in the mid 70s. Chance of rain 50 percent.

Showers likely. A chance of thunderstorms in the morning then thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 70 percent.

Mostly cloudy. A chance of showers after midnight. Lows in the upper 70s. Chance of rain 50 percent.

Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.

Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 80F. Dew point will be around 77F with an average humidity of 85%. Winds will be 5 mph from the S.

Mostly cloudy with a 60% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 77F with an average humidity of 74%. Winds will be 4 mph from the S.

Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 77F. Dew point will be around 76F with an average humidity of 84%. Winds will be 2 mph from the S.

Partly cloudy with a 55% chance for rain and thunderstorms. High temperature around 89F. Dew point will be around 76F with an average humidity of 75%. Winds will be 2 mph from the S.

Mostly clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 76F. Dew point will be around 75F with an average humidity of 84%. Winds will be 2 mph from the S.