LaSalle Park Weather Forecast

    • 74
    • 96

    Becoming Sunny

    • 77
    • 100

    Hot

    • 80
    • 101

    Hot

    • 80
    • 101

    Hot

    • 80
    • 101

    Hot

    • 77
    • 99

    Slight Chance Thunderstorms

Today 30 Aug St. Louis City

Sunny, hot with Highs in the mid 90s. South Winds 5 to 10 Mph.

Tonight 30 Aug St. Louis City

Mostly clear. Lows in the lower 70s. South Winds 5 to 10 Mph.

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LaSalle Park Temperature Statistics

August Temperature

St. Louis Downtown Airport (4.3 miles)

  • Lowest 24 August, 2026

    56.6 °F

  • Average August

    78.5 °F

  • Highest 11 August, 2026

    96.7 °F

Climate (2021–2026)

St. Louis Downtown Airport (4.3 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    69.3 °F
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