Spirit of St. Louis Airport Weather Forecast

    • 39
    • 59

    Mostly Sunny

    • 35
    • 63

    Partly Sunny

    • 40
    • 53

    Mostly Cloudy

    • 53
    • 74

    Partly Sunny

    • 55
    • 77

    Slight Chance Thunderstorms

    • 54
    • 77

    Chance Rain Showers

Today 5 Apr St. Louis

Sunny. Highs in the upper 50s. Northwest Winds 10 to 15 Mph.

Tonight 5 Apr St. Louis

Clear. Lows around 40. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Spirit of St. Louis Airport Temperature Statistics

April Temperature

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

  • Lowest 1 April, 2026

    49.6 °F

  • Average April

    67.8 °F

  • Highest 3 April, 2026

    82.9 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    68.7 °F
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