10-Day Weather Forecast - Port Allen, LA

Mostly cloudy in the morning then becoming mostly sunny. Patchy fog in the morning. Highs in the lower 70s. South winds around 5 mph.

Mostly cloudy. Lows in the upper 50s. South winds around 5 mph.

Partly sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 60s. Southwest winds 5 to 10 mph.

Mostly cloudy. Highs in the upper 70s. Lows in the lower 60s.

Mostly cloudy. Highs in the upper 70s. Lows in the lower 60s.

Partly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.

Mostly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 50 percent.

Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the mid 70s. Chance of rain 60 percent.

A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Much cooler with lows in the upper 40s. Chance of rain 50 percent.

Mostly cloudy. A 20 percent chance of showers. Highs in the lower 60s. Lows in the upper 30s.

Mostly cloudy. A 20 percent chance of showers. Highs in the lower 60s. Lows in the upper 30s.

Mostly sunny. Highs in the upper 50s.

Clear. Low temperature around 39F. Dew point will be around 28F with an average humidity of 54%. Winds will be 6 mph from the N.

Sunny. High temperature around 53F. Dew point will be around 29F with an average humidity of 47%. Winds will be 5 mph from the NE.

Clear. Low temperature around 42F. Dew point will be around 31F with an average humidity of 59%. Winds will be 2 mph from the NE.

Sunny. High temperature around 57F. Dew point will be around 37F with an average humidity of 55%. Winds will be 2 mph from the NE.

Partly cloudy. Low temperature around 47F. Dew point will be around 39F with an average humidity of 67%. Winds will be 1 mph from the N.