LaSalle Park Weather Forecast

    • 76
    • 94

    Increasing Clouds

    • 77
    • 96

    Mostly Sunny

    • 77
    • 98

    Hot

    • 78
    • 96

    Mostly Sunny

    • 77
    • 96

    Mostly Sunny

    • 77
    • 95

    Slight Chance Thunderstorms

Today 28 Jun St. Louis City

Sunny. A slight chance of Showers and Thunderstorms this morning. Patchy fog this morning. Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 109 this afternoon.

Tonight 28 Jun St. Louis City

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the mid 70s. South Winds 5 to 10 Mph. Heat index Values up to 110 early in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

LaSalle Park Temperature Statistics

June Temperature

St. Louis Downtown Airport (4.3 miles)

  • Lowest 3 June, 2026

    52.6 °F

  • Average June

    74.7 °F

  • Highest 10 June, 2026

    93.7 °F

Climate (2021–2026)

St. Louis Downtown Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    69.2 °F
Get WillyWeather+ to remove ads