Tower Grove South Weather Forecast

    • 68
    • 81

    Rain Showers

    • 72
    • 85

    Chance Thunderstorms

    • 76
    • 94

    Mostly Sunny

    • 77
    • 96

    Hot

    • 77
    • 97

    Hot

    • 78
    • 97

    Hot

Today 26 Jun St. Louis City

Showers. A chance of Thunderstorms this Morning, then Thunderstorms likely this afternoon. Some Thunderstorms may produce heavy rainfall this morning. Some Thunderstorms may produce heavy rainfall this afternoon. Highs around 80. Southeast Winds 5 to 10 Mph, becoming southwest this afternoon. Chance of rain near 100 percent.

Tonight 26 Jun St. Louis City

Partly cloudy with Showers and Thunderstorms likely in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the upper 60s. Northwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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Tower Grove South Temperature Statistics

June Temperature

St. Louis Downtown Airport (6.2 miles)

  • Lowest 3 June, 2026

    52.6 °F

  • Average June

    74.7 °F

  • Highest 10 June, 2026

    93.7 °F

Climate (2021–2026)

St. Louis Downtown Airport (6.2 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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