Spirit of St. Louis Airport Weather Forecast

    • 78
    • 96

    Partly Sunny

    • 79
    • 97

    Hot

    • 72
    • 92

    Partly Sunny

    • 69
    • 89

    Mostly Sunny

    • 69
    • 89

    Slight Chance Thunderstorms

    • 70
    • 88

    Slight Chance Thunderstorms

Today 26 Jul St. Louis

Partly sunny. A chance of Showers and Thunderstorms, mainly in the morning. Humid with Highs in the mid 90s. Southwest Winds around 5 Mph. Chance of rain 30 percent. Heat index Values up to 108.

Tonight 26 Jul St. Louis

Mostly cloudy. Near steady temperature in the mid 70s. Light and variable Winds.

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Spirit of St. Louis Airport Temperature Statistics

July Temperature

St. Louis, Spirit Of St. Louis Airport (0 miles)

  • Lowest 23 July, 2026

    62.1 °F

  • Average July

    80.2 °F

  • Highest 2 July, 2026

    96.7 °F

Climate (2021–2026)

St. Louis, Spirit Of St. Louis Airport (0 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    68.9 °F
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