10-Day Weather Forecast - Port Sulphur, LA

Sunny. Highs in the mid 60s. East winds around 5 mph.

Mostly clear. Lows in the lower 50s. South winds around 5 mph.

Mostly sunny. Highs in the mid 60s. South winds around 5 mph.

Partly cloudy. Lows in the mid 50s.

Mostly cloudy. Highs in the upper 60s.

Cloudy with a 40 percent chance of showers. Lows in the mid 50s.

Mostly sunny with a 20 percent chance of showers. Highs in the upper 60s.

Partly cloudy. Lows in the mid 50s. Highs in the upper 60s.

Partly cloudy. Lows in the mid 50s. Highs in the upper 60s.

Partly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20 percent.

Partly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 40 percent.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 55F. Dew point will be around 55F with an average humidity of 93%. Winds will be 4 mph from the SW.

Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 64F. Dew point will be around 56F with an average humidity of 85%. Winds will be 4 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 54F. Dew point will be around 54F with an average humidity of 92%. Winds will be 2 mph from the S.

Sunny. High temperature around 65F. Dew point will be around 56F with an average humidity of 81%. Winds will be 2 mph from the SW.

Clear. Low temperature around 54F. Dew point will be around 54F with an average humidity of 89%. Winds will be 1 mph from the E.

Sunny. High temperature around 65F. Dew point will be around 56F with an average humidity of 83%. Winds will be 6 mph from the SE.

Clear. Low temperature around 58F. Dew point will be around 58F with an average humidity of 96%. Winds will be 7 mph from the SE.