LaSalle Park Weather Forecast

    • 57
    • 74

    Mostly Cloudy

    • 55
    • 77

    Mostly Sunny

    • 66
    • 83

    Partly Sunny

    • 70
    • 85

    Rain Showers Likely

    • 66
    • 81

    Rain Showers Likely

    • 62
    • 76

    Chance Rain Showers

Today 27 Sep St. Louis City

Mostly cloudy. Highs in the mid 70s. Northeast Winds around 5 Mph.

Tonight 27 Sep St. Louis City

Mostly cloudy. Lows in the mid 50s. Northeast Winds around 5 Mph.

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  • Temperature Real-Time

LaSalle Park Temperature Statistics

September Temperature

St. Louis Downtown Airport (4.3 miles)

  • Lowest 25 September, 2026

    55 °F

  • Average September

    79.2 °F

  • Highest 5 September, 2026

    102.7 °F

Climate (2021–2026)

St. Louis Downtown Airport (4.3 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    69.5 °F
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