St Louis Hills Weather Forecast

    • 75
    • 91

    Thunderstorms Likely

    • 76
    • 91

    Chance Thunderstorms

    • 75
    • 93

    Slight Chance Thunderstorms

    • 73
    • 91

    Mostly Sunny

    • 76
    • 94

    Mostly Sunny

    • 72
    • 94

    Mostly Sunny

Today 16 Jul St. Louis City

Sunny with a slight chance of Showers and Thunderstorms this Morning, then partly sunny with Thunderstorms likely with a chance of Showers this afternoon. Highs in the lower 90s. Light and variable Winds, becoming southeast around 5 Mph this afternoon. Chance of rain 70 percent. Heat index Values up to 100.

Tonight 16 Jul St. Louis City

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the mid 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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St Louis Hills Temperature Statistics

July Temperature

St. Louis Downtown Airport (8.1 miles)

  • Lowest 14 July, 2026

    66.9 °F

  • Average July

    80.5 °F

  • Highest 2 July, 2026

    96.7 °F

Climate (2021–2026)

St. Louis Downtown Airport (8.1 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    69.3 °F
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