10-Day Weather Forecast - Wentzville, MO

Sunny. Highs in the lower 80s. East winds around 5 mph becoming southwest in the afternoon.

Mostly clear. Not as cool with lows in the lower 60s. South winds 5 to 10 mph.

Mostly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph becoming west 10 to 15 mph in the afternoon.

Mostly cloudy in the evening then clearing. Much cooler with lows around 40.

Sunny. Much cooler with highs in the upper 50s.

Mostly clear in the evening then becoming mostly cloudy. Lows around 40.

Mostly cloudy in the morning then becoming mostly sunny. Highs around 60.

Partly cloudy in the evening then mostly cloudy with a slight chance of rain and thunderstorms after midnight. Lows in the lower 40s. Chance of rain 20 percent.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 60s.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s.

Sunny. A slight chance of rain in the afternoon. Not as cool with highs in the upper 70s. Chance of rain 20 percent.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 43F. Dew point will be around 42F with an average humidity of 53%. Winds will be 9 mph from the N.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 53F. Dew point will be around 31F with an average humidity of 50%. Winds will be 8 mph from the NE.

Cloudy. Low temperature around 32F. Dew point will be around 27F with an average humidity of 62%. Winds will be 8 mph from the NE.

Cloudy. High temperature around 52F. Dew point will be around 31F with an average humidity of 58%. Winds will be 6 mph from the E.

Cloudy. Low temperature around 37F. Dew point will be around 33F with an average humidity of 68%. Winds will be 4 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 60F. Dew point will be around 40F with an average humidity of 64%. Winds will be 5 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 43F. Dew point will be around 42F with an average humidity of 74%. Winds will be 3 mph from the E.