10-Day Weather Forecast - Saint Louis, LA

Mostly cloudy in the morning then partly sunny with a slight chance of showers in the afternoon. More humid with highs in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

Mostly cloudy with a 20 percent chance of showers. Not as cool with lows in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly sunny. Highs in the mid 70s. West winds 5 to 10 mph becoming northwest in the afternoon.

Mostly clear. Lows in the upper 40s. Highs in the upper 60s.

Mostly clear. Lows in the upper 40s. Highs in the upper 60s.

Partly cloudy. Lows in the mid 40s. Highs in the lower 70s.

Partly cloudy. Lows in the mid 40s. Highs in the lower 70s.

Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.

Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.

Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.

Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.

Mostly clear. Low temperature around 62F. Dew point will be around 62F with an average humidity of 91%. Winds will be 5 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 80F. Dew point will be around 65F with an average humidity of 77%. Winds will be 7 mph from the S.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 64F. Dew point will be around 65F with an average humidity of 91%. Winds will be 5 mph from the SE.

Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 80F. Dew point will be around 67F with an average humidity of 79%. Winds will be 6 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 65F. Dew point will be around 66F with an average humidity of 92%. Winds will be 4 mph from the SE.

Mostly cloudy with a 50% chance for rain and thunderstorms. High temperature around 79F. Dew point will be around 67F with an average humidity of 80%. Winds will be 6 mph from the S.

Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 64F with an average humidity of 89%. Winds will be 3 mph from the S.