Strutman Field Weather Forecast

    • 57
    • 72

    Mostly Cloudy

    • 59
    • 77

    Mostly Cloudy

    • 57
    • 77

    Mostly Cloudy

    • 58
    • 75

    Mostly Cloudy

    • 60
    • 80

    Partly Sunny

    • 62
    • 82

    Mostly Cloudy

Today 23 Sep St. Charles

Partly sunny in the Morning, then becoming mostly cloudy. Highs in the lower 70s. North Winds 5 to 10 Mph.

Tonight 23 Sep St. Charles

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.

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Strutman Field Temperature Statistics

September Temperature

St. Louis, Spirit Of St. Louis Airport (9.3 miles)

  • Lowest 8 September, 2026

    59.6 °F

  • Average September

    81.8 °F

  • Highest 5 September, 2026

    102.7 °F

Climate (2021–2026)

St. Louis, Spirit Of St. Louis Airport (9.3 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    69 °F
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