Cook Weather Forecast

    • 44
    • 71

    Mostly Sunny

    • 48
    • 73

    Partly Sunny

    • 49
    • 70

    Rain Showers Likely

    • 48
    • 69

    Chance Rain Showers

    • 49
    • 74

    Chance Thunderstorms

    • 52
    • 77

    Slight Chance Thunderstorms

Today 21 Jun Central St. Louis

Sunny. Highs in the lower 70s. North Winds around 5 Mph.

Tonight 21 Jun Central St. Louis

Mostly clear. Cold with Lows in the mid 40s. Northeast Winds around 5 Mph.

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Cook Temperature Statistics

June Temperature

Cook Municipal Airport (1.9 miles)

  • Lowest 19 June, 2026

    35.6 °F

  • Average June

    62.8 °F

  • Highest 9 June, 2026

    86 °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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