10-Day Weather Forecast - Wentzville, MO

Sunny. Not as cool with highs in the mid 50s. South winds 10 to 15 mph becoming west in the afternoon. Gusts up to 30 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s. Northwest winds 5 to 10 mph.

Mostly sunny. Cooler with highs in the mid 40s. Northeast winds around 5 mph.

Mostly cloudy. Lows around 30. Highs around 50.

Mostly cloudy. Lows around 30. Highs around 50.

Mostly cloudy in the evening then becoming partly cloudy. Not as cool. Near steady temperature in the mid 40s.

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

Mostly cloudy. Lows around 50. Highs in the upper 60s.

Mostly cloudy. Lows around 50. Highs in the upper 60s.

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

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

Mostly clear. Low temperature around 49F. Dew point will be around 55F with an average humidity of 83%. Winds will be 7 mph from the SW.

Mostly sunny. High temperature around 64F. Dew point will be around 48F with an average humidity of 73%. Winds will be 3 mph from the S.

Partly cloudy. Low temperature around 48F. Dew point will be around 48F with an average humidity of 84%. Winds will be 3 mph from the S.

Partly cloudy. High temperature around 60F. Dew point will be around 48F with an average humidity of 75%. Winds will be 1 mph from the W.

Partly cloudy. Low temperature around 44F. Dew point will be around 42F with an average humidity of 78%. Winds will be 3 mph from the NW.

Partly cloudy. High temperature around 51F. Dew point will be around 38F with an average humidity of 69%. Winds will be 4 mph from the NW.

Mostly clear. Low temperature around 33F. Dew point will be around 32F with an average humidity of 75%. Winds will be 5 mph from the NW.