Cook Weather Forecast

    • 62
    • 89

    Slight Chance Thunderstorms

    • 59
    • 84

    Patchy Smoke

    • 65
    • 88

    Rain Showers Likely

    • 58
    • 88

    Chance Rain Showers

    • 50
    • 74

    Mostly Sunny

    • 53
    • 78

    Mostly Sunny

    • 54
    • 81

    Slight Chance Thunderstorms

Today 17 Jul Central St. Louis

Mostly sunny with a chance of Showers with a slight chance of Thunderstorms. Hot. Near steady temperature in the upper 80s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 17 Jul Central St. Louis

Mostly clear. A slight chance of Showers in the evening. Patchy smoke in the evening. Humid with Lows in the lower 60s. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cook Temperature Statistics

July Temperature

Cook Municipal Airport (1.9 miles)

  • Lowest 6 July, 2026

    48.2 °F

  • Average July

    72.2 °F

  • Highest 13 July, 2026

    96.8 °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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