Spirit of St. Louis Airport Weather Forecast

    • 61
    • 81

    Partly Cloudy

    • 63
    • 81

    Partly Sunny

    • 66
    • 84

    Partly Sunny

    • 67
    • 87

    Partly Sunny

    • 65
    • 86

    Mostly Sunny

    • 65
    • 84

    Partly Sunny

Today 23 Aug St. Louis

Sunny. Highs in the lower 80s. Northwest Winds 5 to 10 Mph.

Tonight 23 Aug St. Louis

Partly cloudy. Lows in the lower 60s. North Winds around 5 Mph, becoming northeast after midnight.

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Spirit of St. Louis Airport Temperature Statistics

August Temperature

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

  • Lowest 3 August, 2026

    62.7 °F

  • Average August

    79.1 °F

  • Highest 11 August, 2026

    95.6 °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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