7-Day Forecast 38.81°N 90.85°W (Text-Only)
NWS Forecast for: Wentzville MO
Issued by: National Weather Service Saint Louis, MO
Last Update: 10:22 pm CDT Jun 18, 2024
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  • Overnight

    Overnight: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °C

    Mostly Clear


  • Juneteenth

    Juneteenth: Sunny, with a high near 34. Light south wind increasing to 6 to 11 km/h in the morning.

    High: 34 °C

    Sunny


  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 22. South wind 5 to 10 km/h becoming calm  in the evening.

    Low: 22 °C

    Mostly Clear


  • Thursday

    Thursday: Mostly sunny, with a high near 34. Calm wind becoming southeast 5 to 8 km/h in the afternoon.

    High: 34 °C

    Mostly Sunny


  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Partly Cloudy


  • Friday

    Friday: Sunny and hot, with a high near 36.

    High: 36 °C

    Hot


  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °C

    Partly Cloudy


  • Saturday

    Saturday: Mostly sunny and hot, with a high near 37.

    High: 37 °C

    Hot


  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 23.

    Low: 23 °C

    Partly Cloudy
    then Chance
    T-storms

  • Overnight: Mostly clear, with a low around 22. Calm wind.

    Juneteenth: Sunny, with a high near 34. Light south wind increasing to 6 to 11 km/h in the morning.

    Wednesday Night: Mostly clear, with a low around 22. South wind 5 to 10 km/h becoming calm in the evening.

    Thursday: Mostly sunny, with a high near 34. Calm wind becoming southeast 5 to 8 km/h in the afternoon.

    Thursday Night: Partly cloudy, with a low around 22. Calm wind.

    Friday: Sunny and hot, with a high near 36.

    Friday Night: Partly cloudy, with a low around 23.

    Saturday: Mostly sunny and hot, with a high near 37.

    Saturday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 23.

    Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 35.

    Sunday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 21.

    Monday: Sunny, with a high near 34.

    Monday Night: Mostly clear, with a low around 22.

    Tuesday: A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 37.



    Wentzville MO
     38.81°N 90.85°W (Elev. 633 m)

    Visit your local NWS office at: https://www.weather.gov/lsx/