NWS Forecast for: West Alton MO
Issued by: National Weather Service Saint Louis, MO
Last Update: 8:11 am CDT Jun 12, 2021		Print

  • Today

    Today: Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 93. Northwest wind 5 to 8 mph. Chance of precipitation is 40%.

    Mostly Sunny
    then
    Scattered
    T-storms

    High: 93 °F

  • Tonight

    Tonight: Isolated showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. North wind 5 to 7 mph. Chance of precipitation is 20%.

    Isolated
    T-storms then
    Mostly Clear

    Low: 69 °F

  • Sunday

    Sunday: Sunny, with a high near 90. North wind 7 to 10 mph.

    Sunny



    High: 90 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 66. North wind around 6 mph becoming calm in the evening.

    Clear



    Low: 66 °F

  • Monday

    Monday: Sunny, with a high near 92. Light west wind becoming northwest 5 to 10 mph in the morning.

    Sunny



    High: 92 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 65.

    Mostly Clear



    Low: 65 °F

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    Sunny



    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 63.

    Mostly Clear



    Low: 63 °F

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    Sunny



    High: 86 °F



    • Today: Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 93. Northwest wind 5 to 8 mph. Chance of precipitation is 40%.

    Tonight: Isolated showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. North wind 5 to 7 mph. Chance of precipitation is 20%.

    Sunday: Sunny, with a high near 90. North wind 7 to 10 mph.

    Sunday Night: Clear, with a low around 66. North wind around 6 mph becoming calm in the evening.

    Monday: Sunny, with a high near 92. Light west wind becoming northwest 5 to 10 mph in the morning.

    Monday Night: Mostly clear, with a low around 65.

    Tuesday: Sunny, with a high near 89.

    Tuesday Night: Mostly clear, with a low around 63.

    Wednesday: Sunny, with a high near 86.

    Wednesday Night: Clear, with a low around 61.

    Thursday: Sunny, with a high near 89.

    Thursday Night: Mostly clear, with a low around 69.

    Friday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.


    West Alton MO
     38.86°N 90.22°W (Elev. 427 ft)

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