Cook Municipal Airport Weather Forecast

    • 61
    • 79

    Mostly Cloudy

    • 52
    • 76

    Slight Chance Rain Showers

    • 47
    • 63

    Chance Rain Showers

    • 41
    • 59

    Partly Sunny

    • 34
    • 63

    Partly Sunny

    • 46
    • 67

    Partly Sunny

Today 21 Aug Central St. Louis

Patchy fog in the morning. Partly sunny. Humid with Highs around 80. South Winds 5 to 10 Mph.

Tonight 21 Aug Central St. Louis

Mostly clear. Patchy fog. Near steady temperature in the mid 50s. Southeast Winds around 5 Mph.

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Cook Municipal Airport Temperature Statistics

August Temperature

Cook Municipal Airport (0 miles)

  • Lowest 1 August, 2025

    44.6 °F

  • Average August

    65.8 °F

  • Highest 7 August, 2025

    87.8 °F

Climate (2020–Present)

Cook Municipal Airport (0 miles)

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  • Average Low 2020–2025

    30.5 °F

  • Average 2020–2025

    41.6 °F

  • Average High 2020–2025

    51.7 °F
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