Cook Weather Forecast

    • 42
    • 71

    Mostly Sunny

    • 42
    • 71

    Mostly Sunny

    • 54
    • 75

    Partly Sunny

    • 55
    • 78

    Rain Showers Likely

    • 51
    • 74

    Chance Rain Showers

    • 51
    • 75

    Partly Sunny

Today 22 Aug Central St. Louis

Sunny. Highs in the lower 70s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Aug Central St. Louis

Mostly clear. Cold with Lows in the lower 40s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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Cook Temperature Statistics

August Temperature

Cook Municipal Airport (1.9 miles)

  • Lowest 19 August, 2026

    39.2 °F

  • Average August

    64.3 °F

  • Highest 2 August, 2026

    80.6 °F

Climate (2021–2026)

Cook Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    30.3 °F

  • Average 2021–2026

    41.6 °F

  • Average High 2021–2026

    51.7 °F
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