St Charles Weather Forecast

    • 53
    • 67

    Chance Thunderstorms

    • 46
    • 67

    Chance Thunderstorms

    • 41
    • 63

    Chance Rain Showers

    • 45
    • 67

    Mostly Sunny

    • 49
    • 72

    Mostly Sunny

    • 50
    • 74

    Mostly Sunny

    • 55
    • 77

    Partly Sunny

Today 30 Apr Madison

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 30 Apr Madison

Cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows in the lower 50s. Southeast Winds 5 to 10 Mph, becoming northeast. Chance of rain 50 percent.

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St Charles Temperature Statistics

April Temperature

Osceola Municipal Airport (17.4 miles)

  • Lowest 8 April, 2025

    25.3 °F

  • Average April

    53.1 °F

  • Highest 13 April, 2025

    79.3 °F

Climate (2020–Present)

Osceola Municipal Airport (17.4 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    63.2 °F
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