Creve Coeur Lake Weather Forecast

    • 78
    • 98

    Isolated Thunderstorms

    • 78
    • 99

    Hot

    • 77
    • 99

    Hot

    • 74
    • 97

    Chance Thunderstorms

    • 69
    • 86

    Slight Chance Thunderstorms

    • 67
    • 85

    Mostly Sunny

Today 16 Aug St. Louis

Sunny, hot. Near steady temperature in the mid 90s. South Winds around 5 Mph. Heat index Values up to 107.

Tonight 16 Aug St. Louis

Partly cloudy in the Evening, then becoming mostly clear. Lows in the mid 70s. Southeast Winds around 5 Mph. Heat index Values up to 103 early in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Creve Coeur Lake Temperature Statistics

August Temperature

St. Louis Lambert International Airport (6.2 miles)

  • Lowest 3 August, 2025

    60.7 °F

  • Average August

    79.4 °F

  • Highest 8 August, 2025

    95.6 °F

Climate (2020–Present)

St. Louis Lambert International Airport (6.2 miles)

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  • Average Low 2020–2025

    50.4 °F

  • Average 2020–2025

    59.7 °F

  • Average High 2020–2025

    69.1 °F
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