10-Day Weather Forecast - Wentzville, MO

Cloudy. Highs in the mid 30s. Northeast winds around 5 mph.

Cloudy. Lows in the upper 20s. Northeast winds around 5 mph.

Partly sunny in the morning then clearing. Highs around 40. North winds around 5 mph.

Mostly clear. Lows in the mid 20s. Northwest winds around 5 mph in the evening becoming light and variable.

Partly cloudy. Highs in the lower 40s. Lows in the lower 30s.

Partly cloudy. Highs in the lower 40s. Lows in the lower 30s.

Mostly sunny. Not as cool with highs in the upper 50s.

Mostly cloudy. Lows in the lower 40s. Highs in the lower 60s.

Mostly cloudy. Lows in the lower 40s. Highs in the lower 60s.

Mostly cloudy. Lows in the upper 30s.

Mostly sunny. Highs in the upper 50s.

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

Mostly cloudy with a 40 percent chance of rain. Highs around 60.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 46F. Dew point will be around 46F with an average humidity of 93%. Winds will be 4 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 55F. Dew point will be around 48F with an average humidity of 85%. Winds will be 5 mph from the SW.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 43F with an average humidity of 91%. Winds will be 2 mph from the SW.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 48F. Dew point will be around 40F with an average humidity of 82%. Winds will be 3 mph from the NW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 34F. Dew point will be around 34F with an average humidity of 83%. Winds will be 3 mph from the W.