Botanical Heights Weather Forecast

    • 56
    • 79

    Rain Showers

    • 53
    • 70

    Mostly Cloudy

    • 58
    • 72

    Rain Showers Likely

    • 59
    • 74

    Rain Showers Likely

    • 62
    • 81

    Chance Rain Showers

    • 65
    • 84

    Chance Rain Showers

Today 19 May St. Louis City

Mostly cloudy with a chance of Showers and Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the upper 70s. South Winds 5 to 10 Mph, becoming southwest 10 to 15 Mph this afternoon. Chance of rain 50 percent.

Tonight 19 May St. Louis City

Cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the mid 50s. North Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Botanical Heights Temperature Statistics

May Temperature

St. Louis Downtown Airport (6.2 miles)

  • Lowest 7 May, 2026

    39.7 °F

  • Average May

    63.1 °F

  • Highest 17 May, 2026

    88 °F

Climate (2021–Present)

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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