Spirit of St. Louis Airport Weather Forecast

    • 75
    • 93

    Increasing Clouds

    • 76
    • 94

    Mostly Sunny

    • 76
    • 96

    Sunny

    • 76
    • 94

    Mostly Sunny

    • 75
    • 93

    Mostly Sunny

    • 75
    • 93

    Slight Chance Thunderstorms

Today 28 Jun St. Louis

Patchy fog in the morning. Sunny with Highs in the lower 90s. South Winds 5 to 10 Mph. Heat index Values up to 106 in the afternoon.

Tonight 28 Jun St. Louis

Mostly cloudy with a chance of Showers and Thunderstorms. Patchy fog. Near steady temperature in the lower 70s. South Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Spirit of St. Louis Airport Temperature Statistics

June Temperature

St. Louis, Spirit Of St. Louis Airport (0 miles)

  • Lowest 3 June, 2026

    52.6 °F

  • Average June

    74 °F

  • Highest 9 June, 2026

    93.7 °F

Climate (2021–2026)

St. Louis, Spirit Of St. Louis Airport (0 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    68.8 °F
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