Cook Weather Forecast

    • 58
    • 80

    Chance Thunderstorms

    • 54
    • 75

    Mostly Cloudy

    • 57
    • 79

    Chance Thunderstorms

    • 59
    • 80

    Rain Showers Likely

    • 56
    • 70

    Rain Showers

    • 54
    • 75

    Chance Rain Showers

Today 3 Sep Central St. Louis

Sunny this Morning, then becoming partly sunny. Highs in the upper 70s. East Winds 5 to 10 Mph.

Tonight 3 Sep Central St. Louis

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the mid 50s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cook Temperature Statistics

September Temperature

Cook Municipal Airport (1.9 miles)

  • Lowest 1 September, 2026

    53.6 °F

  • Average September

    66.8 °F

  • Highest 1 September, 2026

    77 °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