St. Louis Weather Forecast

    • 68
    • 88

    Mostly Sunny

    • 71
    • 89

    Partly Sunny

    • 71
    • 88

    Rain Showers Likely

    • 68
    • 81

    Chance Thunderstorms

    • 68
    • 83

    Chance Rain Showers

    • 69
    • 85

    Slight Chance Thunderstorms

Today 29 Jul St. Louis City

Sunny. Highs in the upper 80s. Northeast Winds 5 to 10 Mph.

Tonight 29 Jul St. Louis City

Clear. Lows in the mid 60s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St. Louis Temperature Statistics

July Temperature

St. Louis Downtown Airport (5 miles)

  • Lowest 23 July, 2026

    61.6 °F

  • Average July

    80.7 °F

  • Highest 26 July, 2026

    97.6 °F

Climate (2021–2026)

St. Louis Downtown Airport (5 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    69.3 °F
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