Bellerive Weather Forecast

    • 80
    • 97

    Hot

    • 78
    • 99

    Slight Chance Thunderstorms

    • 80
    • 95

    Chance Thunderstorms

    • 80
    • 96

    Slight Chance Thunderstorms

    • 80
    • 96

    Slight Chance Thunderstorms

    • 82
    • 98

    Hot

    • 80
    • 98

    Slight Chance Thunderstorms

Today 23 Jul St. Louis

Sunny, hot. Near steady temperature in the mid 90s. South Winds around 5 Mph. Heat index Values up to 113.

Tonight 23 Jul St. Louis

Mostly clear. Lows in the upper 70s. South Winds around 5 Mph. Heat index Values up to 107 early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bellerive Temperature Statistics

July Temperature

St. Louis Lambert International Airport (4.3 miles)

  • Lowest 2 July, 2025

    67.6 °F

  • Average July

    81.3 °F

  • Highest 20 July, 2025

    96.7 °F

Climate (2020–Present)

St. Louis Lambert International Airport (4.3 miles)

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  • Average Low 2020–2025

    50.3 °F

  • Average 2020–2025

    59.6 °F

  • Average High 2020–2025

    69 °F
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