Femme Osage Weather Forecast

    • 49
    • 59

    Chance Rain Showers

    • 48
    • 56

    Rain Showers Likely

    • 45
    • 56

    Chance Rain Showers

    • 44
    • 57

    Chance Rain Showers

    • 39
    • 55

    Slight Chance Rain Showers

    • 39
    • 58

    Partly Sunny

Today 25 Oct St. Charles

Cloudy. A slight chance of Showers in the Morning, then a chance of Showers in the afternoon. Highs around 60. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

Tonight 25 Oct St. Charles

Cloudy with a 40 percent chance of Showers. Lows around 50. East Winds 5 to 10 Mph.

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Femme Osage Temperature Statistics

October Temperature

Washington Regional Airport (4.3 miles)

  • Lowest 22 October, 2025

    35.6 °F

  • Average October

    65.1 °F

  • Highest 2 October, 2025

    89.6 °F

Climate (2020–Present)

Washington Regional Airport (4.3 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    69 °F
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