10-Day Weather Forecast - Wentzville, MO

Mostly sunny. Highs in the lower 30s. North winds around 5 mph.

Mostly clear in the evening then becoming partly cloudy. Lows around 16. North winds around 5 mph becoming west after midnight.

Partly sunny. Highs in the upper 30s. Southwest winds 5 to 10 mph.

Mostly clear. Lows in the lower 30s. Highs around 50.

Mostly clear. Lows in the lower 30s. Highs around 50.

Mostly clear. Lows in the mid 20s. Highs in the lower 40s.

Mostly clear. Lows in the mid 20s. Highs in the lower 40s.

Partly cloudy. Lows in the mid 20s. Highs in the lower 40s.

Partly cloudy. Lows in the mid 20s. Highs in the lower 40s.

Partly cloudy. Lows in the mid 20s. Highs in the lower 40s.

Partly cloudy. Lows in the mid 20s. Highs in the lower 40s.

Mostly clear. Low temperature around 36F. Dew point will be around 35F with an average humidity of 74%. Winds will be 6 mph from the SE.

Partly cloudy. High temperature around 54F. Dew point will be around 37F with an average humidity of 67%. Winds will be 7 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 42F. Dew point will be around 39F with an average humidity of 78%. Winds will be 6 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 56F. Dew point will be around 43F with an average humidity of 72%. Winds will be 7 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 46F. Dew point will be around 44F with an average humidity of 83%. Winds will be 6 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 60F. Dew point will be around 47F with an average humidity of 73%. Winds will be 6 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 47F. Dew point will be around 45F with an average humidity of 80%. Winds will be 6 mph from the SW.