LaSalle Park Weather Forecast

    • 65
    • 83

    Isolated Thunderstorms

    • 65
    • 83

    Chance Thunderstorms

    • 63
    • 85

    Chance Rain Showers

    • 60
    • 83

    Mostly Sunny

    • 60
    • 83

    Mostly Sunny

    • 66
    • 87

    Partly Sunny

    • 70
    • 89

    Partly Sunny

Today 30 May St. Louis City

Partly sunny with isolated Showers and Thunderstorms. Near steady temperature in the lower 80s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 30 May St. Louis City

Mostly cloudy. A chance of Showers and Thunderstorms this evening. Lows in the mid 60s. East Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

LaSalle Park Temperature Statistics

May Temperature

St. Louis Downtown Airport (4.3 miles)

  • Lowest 7 May, 2026

    39.7 °F

  • Average May

    65.6 °F

  • Highest 17 May, 2026

    89.7 °F

Climate (2021–Present)

St. Louis Downtown Airport (4.3 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    69.3 °F
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