Downtown (St. Louis) Weather Forecast

    • 61
    • 82

    Chance Thunderstorms

    • 70
    • 93

    Breezy

    • 61
    • 82

    Chance Rain Showers

    • 64
    • 84

    Mostly Sunny

    • 68
    • 87

    Mostly Cloudy

    • 69
    • 88

    Rain Showers Likely

Today 16 Jun St. Louis City

Mostly sunny with a chance of Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 16 Jun St. Louis City

Mostly clear. Near steady temperature in the lower 60s. South Winds around 5 Mph.

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  • Temperature Real-Time

Downtown (St. Louis) Temperature Statistics

June Temperature

St. Louis Downtown Airport (4.3 miles)

  • Lowest 3 June, 2026

    52.6 °F

  • Average June

    77.1 °F

  • Highest 10 June, 2026

    93.7 °F

Climate (2021–Present)

St. Louis Downtown Airport (4.3 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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