10-Day Weather Forecast - Port Sulphur, LA

Sunny. Highs in the lower 70s. East winds 5 to 10 mph.

Partly cloudy. Patchy fog after midnight. Visibility one quarter mile or less at times after midnight. Lows in the lower 60s. East winds 5 to 10 mph.

Patchy fog in the morning. Mostly sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph.

Mostly cloudy with a slight chance of showers in the evening then partly cloudy after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.

Sunny. Highs in the lower 70s. Southeast winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s.

Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.

Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of showers. Lows in the mid 60s.

Mostly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the mid 70s. Chance of rain 50 percent.

Partly cloudy. A chance of showers mainly in the evening. Lows in the mid 60s. Chance of rain 30 percent.

Mostly sunny. A slight chance of showers in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.

A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent.

Partly sunny with a 50 percent chance of showers. Highs in the mid 70s.

Partly cloudy with scattered thunderstorms. Chance of storms 45%. Low temperature around 66F. Dew point will be around 67F with an average humidity of 98%. Winds will be 5 mph from the SE.

Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 75F. Dew point will be around 69F with an average humidity of 89%. Winds will be 7 mph from the SE.

Partly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 66F. Dew point will be around 67F with an average humidity of 98%. Winds will be 6 mph from the SE.

Partly cloudy with a 55% chance for rain and thunderstorms. High temperature around 76F. Dew point will be around 69F with an average humidity of 89%. Winds will be 8 mph from the S.

Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 67F. Dew point will be around 67F with an average humidity of 96%. Winds will be 6 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 74F. Dew point will be around 68F with an average humidity of 89%. Winds will be 4 mph from the S.

Clear with a chance of rain. Chance of precipitation 55%. Low temperature around 58F. Dew point will be around 61F with an average humidity of 91%. Winds will be 5 mph from the NW.