Cook Weather Forecast

    • 59
    • 82

    Slight Chance Thunderstorms

    • 50
    • 76

    Mostly Sunny

    • 51
    • 77

    Partly Sunny

    • 51
    • 76

    Chance Rain Showers

    • 51
    • 76

    Partly Sunny

    • 52
    • 77

    Chance Rain Showers

    • 50
    • 75

    Slight Chance Thunderstorms

Today 6 Aug Central St. Louis

Mostly sunny. Near steady temperature around 80. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 6 Aug Central St. Louis

Partly cloudy. A slight chance of Showers after midnight. Lows around 60. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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Cook Temperature Statistics

August Temperature

Cook Municipal Airport (1.9 miles)

  • Lowest 4 August, 2026

    48.2 °F

  • Average August

    65.9 °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

    30.4 °F

  • Average 2021–2026

    41.7 °F

  • Average High 2021–2026

    51.8 °F
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