10-Day Weather Forecast - Saint Charles, LA

Mostly sunny. Highs in the upper 70s. East winds around 5 mph becoming southeast in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. Southeast winds around 5 mph.

Sunny. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy with a chance of showers in the evening then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Cooler with lows in the upper 40s. Chance of rain 70 percent.

Mostly sunny. A slight chance of showers in the morning. Breezy and much cooler with highs in the mid 50s. Chance of rain 20 percent.

Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.

Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.

Mostly clear. Lows in the lower 40s.

Mostly sunny. Not as cool with highs in the upper 60s.

Mostly clear. Lows around 50. Highs in the mid 70s.

Mostly clear. Lows around 50. Highs in the mid 70s.

Clear. Low temperature around 56F. Dew point will be around 54F with an average humidity of 79%. Winds will be 3 mph from the SW.

Sunny. High temperature around 76F. Dew point will be around 57F with an average humidity of 68%. Winds will be 4 mph from the W.

Clear. Low temperature around 58F. Dew point will be around 60F with an average humidity of 86%. Winds will be 5 mph from the SW.

Sunny. High temperature around 79F. Dew point will be around 61F with an average humidity of 72%. Winds will be 4 mph from the SW.

Clear. Low temperature around 60F. Dew point will be around 62F with an average humidity of 88%. Winds will be 5 mph from the SW.

Sunny. High temperature around 80F. Dew point will be around 62F with an average humidity of 71%. Winds will be 4 mph from the SW.

Clear. Low temperature around 61F. Dew point will be around 62F with an average humidity of 86%. Winds will be 4 mph from the S.