LaSalle Park Weather Forecast

    • 73
    • 91

    Chance Thunderstorms

    • 77
    • 93

    Partly Sunny

    • 72
    • 97

    Hot

    • 67
    • 87

    Mostly Sunny

    • 68
    • 85

    Partly Sunny

    • 71
    • 85

    Slight Chance Thunderstorms

Today 19 Jul St. Louis City

Mostly sunny. Thunderstorms likely with a chance of Showers in the afternoon. Humid with Highs around 90. Northeast Winds around 5 Mph. Chance of rain 70 percent. Heat index Values up to 103.

Tonight 19 Jul St. Louis City

Partly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 70s. Light and variable Winds. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

LaSalle Park Temperature Statistics

July Temperature

St. Louis Downtown Airport (4.3 miles)

  • Lowest 13 July, 2026

    67.6 °F

  • Average July

    80.6 °F

  • Highest 2 July, 2026

    96.7 °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

    58.5 °F

  • Average High 2021–2026

    69.3 °F
Get WillyWeather+ to remove ads