10-Day Weather Forecast - Festus, MO

Sunny. Not as cool with highs around 40. South winds 5 to 10 mph. Wind chill values as low as 5 above in the morning.

Mostly clear in the evening then becoming mostly cloudy. Not as cool with lows in the lower 30s. Temperature rising into the upper 30s after midnight. South winds 10 to 15 mph with gusts up to 30 mph.

Mostly sunny. Highs in the mid 40s. West winds 5 to 10 mph with gusts up to 25 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 20s. West winds around 5 mph.

Mostly sunny. Highs in the upper 30s.

Mostly cloudy. Cooler with lows 10 to 15. Wind chill values as low as 5 above after midnight.

Mostly cloudy. A slight chance of snow in the afternoon. Much cooler with highs in the lower 20s. Chance of snow 20 percent. Wind chill values as low as zero.

Mostly cloudy with a 30 percent chance of snow. Lows around zero. Highs 10 to 15. Wind chill values as low as 15 below.

Mostly cloudy with a 30 percent chance of snow. Lows around zero. Highs 10 to 15. Wind chill values as low as 15 below.

Mostly cloudy with a chance of snow in the evening then partly cloudy with a slight chance of snow after midnight. Cold with lows zero to 5 above zero. Chance of snow 30 percent.

Mostly sunny. Not as cool with highs in the mid 20s.

Mostly clear. Lows around 10 above. Highs in the mid 30s.

Mostly clear. Lows around 10 above. Highs in the mid 30s.

Mostly clear. Low temperature around 17F. Dew point will be around 12F with an average humidity of 68%. Winds will be 3 mph from the SW.

Partly cloudy. High temperature around 33F. Dew point will be around 16F with an average humidity of 60%. Winds will be 1 mph from the SW.

Cloudy. Low temperature around 19F. Dew point will be around 15F with an average humidity of 69%. Winds will be 2 mph from the NW.

Mostly cloudy. High temperature around 31F. Dew point will be around 14F with an average humidity of 58%. Winds will be 4 mph from the NW.

Clear. Low temperature around 16F. Dew point will be around 11F with an average humidity of 67%. Winds will be 3 mph from the W.