10 Day Weather - Wentzville, MO

Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 103.

Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 101 early in the evening.

Mostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 101.

Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 50 percent. Heat index values up to 100.

Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 50 percent. Heat index values up to 100.

Partly sunny with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent. Heat index values up to 100.

Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.

Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. Heat index values up to 100.

Mostly cloudy. A chance of showers and thunderstorms mainly in the evening. Lows in the lower 70s. Chance of rain 50 percent.

Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

Partly cloudy. Lows in the upper 60s.

Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

Clear. Low temperature around 70F. Dew point will be around 68F with an average humidity of 85%. Winds will be 4 mph from the E.

Sunny. High temperature around 86F. Dew point will be around 70F with an average humidity of 71%. Winds will be 3 mph from the SE.

Clear. Low temperature around 73F. Dew point will be around 70F with an average humidity of 80%. Winds will be 3 mph from the SE.

Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 87F. Dew point will be around 71F with an average humidity of 71%. Winds will be 2 mph from the SW.

Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 73F. Dew point will be around 71F with an average humidity of 85%. Winds will be 1 mph from the E.