Cook Weather Forecast

    • 57
    • 81

    Chance Rain Showers

    • 57
    • 74

    Chance Rain Showers

    • 51
    • 75

    Partly Sunny

    • 56
    • 79

    Rain Showers Likely

    • 52
    • 75

    Chance Rain Showers

    • 50
    • 73

    Slight Chance Thunderstorms

Today 14 Aug Central St. Louis

Mostly sunny. Highs in the upper 70s. Southeast Winds 5 to 10 Mph.

Tonight 14 Aug Central St. Louis

Mostly cloudy. A slight chance of Showers after midnight. Lows in the mid 50s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cook Temperature Statistics

August Temperature

Cook Municipal Airport (1.9 miles)

  • Lowest 5 August, 2026

    41 °F

  • Average August

    65 °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

    41.7 °F

  • Average High 2021–2026

    51.8 °F
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