Mc Kinley Park Weather Forecast

    • 53
    • 66

    Rain Showers Likely

    • 44
    • 68

    Slight Chance Rain Showers

    • 51
    • 68

    Rain Showers Likely

    • 48
    • 64

    Rain Showers Likely

    • 47
    • 67

    Slight Chance Rain Showers

    • 39
    • 63

    Mostly Cloudy

Today 26 Sep Central St. Louis

Mostly cloudy. A chance of Showers this afternoon. Highs in the mid 60s. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 26 Sep Central St. Louis

Showers likely. Lows in the lower 50s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

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Mc Kinley Park Temperature Statistics

September Temperature

Cook Municipal Airport (18.6 miles)

  • Lowest 14 September, 2026

    30.2 °F

  • Average September

    58.4 °F

  • Highest 3 September, 2026

    82.4 °F

Climate (2021–2026)

Cook Municipal Airport (18.6 miles)

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  • Average Low 2021–2026

    30.3 °F

  • Average 2021–2026

    41.6 °F

  • Average High 2021–2026

    51.7 °F
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