Wentzville, Missouri | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Thursday 5/9
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s. West winds 5 to 10 mph becoming northwest around 15 mph this afternoon.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a slight chance of showers after midnight. Lows in the lower 50s. Northwest winds 10 to 15 mph. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Friday 5/10
    Day
    68°
    Partly Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers in the morning. Highs around 70. North winds around 10 mph. Chance of rain 20 percent.
    Night Details
    Mostly clear. Lows in the lower 50s. West winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Saturday 5/11
    Day
    74°
    Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s. Northwest winds 10 to 15 mph.
    Night Details
    Mostly clear. Lows in the lower 50s. Highs in the lower 80s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Sunday 5/12
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the lower 50s. Highs in the lower 80s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of showers. Lows in the upper 50s.
  • Forecast day icon
    Monday
    60% Chance of Storms
    73°
    Forecast night icon
    Night
    50% Chance of Storms
    60°
    Monday 5/13
    Day
    73°
    60% Chance of Storms
    Forecast day icon
    Night
    60°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 60 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows around 60. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    71°
    Forecast night icon
    Night
    50% Chance of Storms
    59°
    Tuesday 5/14
    Day
    71°
    70% Chance of Storms
    Forecast day icon
    Night
    59°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the mid 70s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms mainly in the evening. Lows around 60. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    74°
    Forecast night icon
    Night
    50% Chance of Rain
    61°
    Wednesday 5/15
    Day
    74°
    50% Chance of Storms
    Forecast day icon
    Night
    61°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
    Night Details
    Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 58F with an average humidity of 79%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    77°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Thursday 5/16
    Day
    77°
    50% Chance of Rain
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 77F. Dew point will be around 59F with an average humidity of 66%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 58F with an average humidity of 75%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Friday
    30% Chance of Rain
    76°
    Forecast night icon
    Night
    30% Chance of Rain
    61°
    Friday 5/17
    Day
    76°
    30% Chance of Rain
    Forecast day icon
    Night
    61°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 76F. Dew point will be around 58F with an average humidity of 65%. Winds will be 3 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 61F. Dew point will be around 58F with an average humidity of 74%. Winds will be 3 mph from the W.
  • Forecast day icon
    Saturday
    Sunny
    78°
    Forecast night icon
    Night
    Clear
    60°
    Saturday 5/18
    Day
    78°
    Sunny
    Forecast day icon
    Night
    60°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 78F. Dew point will be around 58F with an average humidity of 63%. Winds will be 3 mph from the NW.
    Night Details
    Clear. Low temperature around 60F. Dew point will be around 57F with an average humidity of 73%. Winds will be 3 mph from the W.