Silex Weather Forecast

    • 61
    • 69

    Mostly Cloudy

    • 61
    • 72

    Chance Rain Showers

    • 60
    • 68

    Rain Showers Likely

    • 60
    • 73

    Mostly Cloudy

    • 63
    • 76

    Partly Sunny

    • 66
    • 78

    Rain Showers Likely

    • 64
    • 75

    Rain Showers Likely

Today 24 Sep Lincoln

Mostly sunny with a 40 percent chance of Showers. Highs in the mid 70s.

Tonight 24 Sep Lincoln

Mostly cloudy. Lows around 60. Northeast Winds around 5 Mph this Evening, becoming light and variable.

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Silex Temperature Statistics

September Temperature

St. Charles, St. Charles County Smartt Airport (35.4 miles)

  • Lowest 14 September, 2026

    60.7 °F

  • Average September

    80.4 °F

  • Highest 2 September, 2026

    101.6 °F

Climate (2021–2026)

St. Charles, St. Charles County Smartt Airport (35.4 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    69 °F
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