Cook Weather Forecast

    • 57
    • 79

    Becoming Sunny

    • 52
    • 77

    Partly Sunny

    • 52
    • 78

    Partly Sunny

    • 56
    • 79

    Chance Rain Showers

    • 58
    • 81

    Partly Sunny

    • 58
    • 82

    Chance Rain Showers

Today 31 Aug Central St. Louis

Patchy fog this morning. Mostly cloudy with a chance of Showers this Morning, then sunny this afternoon. Highs around 80. Southwest Winds 5 to 10 Mph, becoming west this afternoon. Chance of rain 50 percent.

Tonight 31 Aug Central St. Louis

Mostly clear. Lows in the mid 50s. Southwest Winds around 5 Mph.

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Cook Temperature Statistics

August Temperature

Cook Municipal Airport (1.9 miles)

  • Lowest 28 August, 2026

    37.4 °F

  • Average August

    63.6 °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

    30.2 °F

  • Average 2021–2026

    41.6 °F

  • Average High 2021–2026

    51.7 °F
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