Cook Weather Forecast

    • 50
    • 82

    Partly Sunny

    • 48
    • 85

    Mostly Sunny

    • 55
    • 86

    Mostly Sunny

    • 58
    • 86

    Rain Showers Likely

    • 54
    • 81

    Chance Rain Showers

    • 52
    • 81

    Slight Chance Thunderstorms

    • 53
    • 82

    Slight Chance Thunderstorms

Today 31 May Central St. Louis

Mostly sunny. Hot. Near steady temperature in the upper 70s. Southeast Winds 5 to 10 Mph.

Tonight 31 May Central St. Louis

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 40s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cook Temperature Statistics

May Temperature

Cook Municipal Airport (1.9 miles)

  • Lowest 1 May, 2026

    19.4 °F

  • Average May

    50.7 °F

  • Highest 29 May, 2026

    89.6 °F

Climate (2021–Present)

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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