10-Day Weather Forecast - Wentzville, MO

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  • 39|32°F
    Sunny
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    Today

    39°F

    Sunny and much cooler. Near steady temperature in the upper 30s. Southwest winds 5 to 10 mph.

    Tonight

    32°F

    Mostly clear in the evening then becoming partly cloudy. Near steady temperature in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • Weekend Weather

  • Day

    50°F

    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.

    Night

    31°F

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

    Hourly details
  • Day

    46°F

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

    Night

    31°F

    Mostly cloudy. Lows around 30. Highs around 50.

    Hourly details
  • Day

    52°F

    Mostly cloudy. Lows around 30. Highs around 50.

    Night

    46°F

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

    Hourly details
  • Day

    62°F

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

    Night

    49°F

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

    Hourly details
  • Day

    69°F

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

    Night

    60°F

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

    Hourly details
  • Day

    72°F

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

    Night

    49°F

    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.

  • Day

    64°F

    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.

    Night

    48°F

    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.

  • Weekend Weather

  • Day

    60°F

    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.

    Night

    44°F

    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.

  • Day

    51°F

    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.

    Night

    33°F

    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.