LaSalle Park Weather Forecast

    • 23
    • 42

    Decreasing Clouds

    • 18
    • 35

    Mostly Sunny

    • 23
    • 34

    Mostly Sunny

    • 42
    • 55

    Mostly Cloudy

    • 35
    • 65

    Mostly Cloudy

    • 38
    • 54

    Mostly Sunny

Today 21 Feb St. Louis City

Mostly cloudy with a chance of Flurries in the Morning, then mostly sunny in the afternoon. Highs in the lower 40s. Northwest Winds 5 to 10 Mph.

Tonight 21 Feb St. Louis City

Mostly clear. Lows in the lower 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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LaSalle Park Temperature Statistics

February Temperature

St. Louis Downtown Airport (4.3 miles)

  • Lowest 1 February, 2026

    -1.4 °F

  • Average February

    39.2 °F

  • Highest 18 February, 2026

    73 °F

Climate (2021–Present)

St. Louis Downtown Airport (4.3 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    68.9 °F
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