Strutman Field Weather Forecast

    • 68
    • 95

    Slight Chance Thunderstorms

    • 62
    • 83

    Partly Sunny

    • 63
    • 82

    Partly Sunny

    • 64
    • 80

    Chance Thunderstorms

    • 69
    • 88

    Mostly Sunny

    • 73
    • 94

    Mostly Sunny

Today 21 Jul St. Charles

Partly sunny with a chance of Showers with a slight chance of Thunderstorms this Morning, then sunny this afternoon. Highs in the mid 90s. Northwest Winds 10 to 15 Mph. Chance of rain 50 percent. Heat index Values up to 105.

Tonight 21 Jul St. Charles

Mostly clear. Cooler with Lows in the upper 60s. North Winds 10 to 15 Mph.

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Strutman Field Temperature Statistics

July Temperature

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

  • Lowest 13 July, 2026

    64.7 °F

  • Average July

    80.4 °F

  • Highest 2 July, 2026

    96.7 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    68.9 °F
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