National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 38.65°N 90.66°W (Text-Only)
NWS Forecast for: Spirit Of St. Louis Airport MO
Issued by: National Weather Service Saint Louis, MO
Last Update: 10:52 pm CDT Jul 12, 2025		Print

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Patchy Fog




  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly after noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 86. Light and variable wind.

    High: 86 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Chance
    T-storms

  • Sunday
    Night

    Sunday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Patchy Fog




  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 88 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Light southeast wind.

    Low: 71 °F

    Slight Chance
    T-storms



  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny
    then Chance
    T-storms


  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.

    Low: 72 °F

    Slight Chance
    T-storms



  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91.

    High: 91 °F

    Chance
    T-storms



  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 72.

    Low: 72 °F

    Chance
    T-storms





    • Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 70. Calm wind.

    Sunday: A 50 percent chance of showers and thunderstorms, mainly after noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 86. Light and variable wind.

    Sunday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 68. Calm wind.

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Calm wind becoming southeast around 6 mph in the afternoon.

    Monday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Light southeast wind.

    Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87.

    Tuesday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91.

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 72.

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.

    Thursday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

    Friday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.

    Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

    Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.


    Spirit Of St. Louis Airport MO
     38.65°N 90.66°W (Elev. 482 ft)

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