Cook Weather Forecast

    • 52
    • 71

    Rain Showers Likely

    • 51
    • 74

    Chance Rain Showers

    • 45
    • 72

    Mostly Sunny

    • 48
    • 74

    Partly Sunny

    • 54
    • 76

    Chance Rain Showers

    • 54
    • 77

    Chance Rain Showers

Today 20 Aug Central St. Louis

A chance of Thunderstorms. Showers likely. Highs in the lower 70s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 20 Aug Central St. Louis

Mostly cloudy with a 50 percent chance of Showers. Near steady temperature in the lower 50s. South Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cook Temperature Statistics

August Temperature

Cook Municipal Airport (1.9 miles)

  • Lowest 5 August, 2026

    41 °F

  • Average August

    64.9 °F

  • Highest 2 August, 2026

    80.6 °F

Climate (2021–2026)

Cook Municipal Airport (1.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    30.3 °F

  • Average 2021–2026

    41.6 °F

  • Average High 2021–2026

    51.7 °F
Get WillyWeather+ to remove ads