Femme Osage Weather Forecast

    • 59
    • 88

    Sunny

    • 57
    • 81

    Mostly Cloudy

    • 61
    • 83

    Mostly Sunny

    • 68
    • 91

    Mostly Sunny

    • 63
    • 87

    Partly Sunny

    • 64
    • 82

    Chance Rain Showers

Today 9 Oct St. Charles

Sunny. Highs in the upper 80s. South Winds 5 to 10 Mph.

Tonight 9 Oct St. Charles

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

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Femme Osage Temperature Statistics

October Temperature

Washington Regional Airport (4.3 miles)

  • Lowest 6 October, 2026

    44.6 °F

  • Average October

    65.4 °F

  • Highest 1 October, 2026

    91.4 °F

Climate (2021–2026)

Washington Regional Airport (4.3 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    69.7 °F
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