St Libory Weather Forecast

    • 46
    • 76

    Sunny

    • 48
    • 76

    Mostly Sunny

    • 50
    • 78

    Partly Sunny

    • 49
    • 77

    Mostly Cloudy

    • 50
    • 76

    Mostly Cloudy

    • 52
    • 78

    Mostly Sunny

    • 48
    • 77

    Partly Sunny

Today 23 Oct St. Clair

Mostly sunny. A slight chance of Showers in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.

Tonight 23 Oct St. Clair

Mostly clear. Lows in the upper 40s. Southeast Winds around 5 Mph.

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St Libory Temperature Statistics

October Temperature

Belleville, Scott AFB/MidAmerica Airport (14.3 miles)

  • Lowest 18 October, 2026

    37.4 °F

  • Average October

    64.9 °F

  • Highest 13 October, 2026

    94.5 °F

Climate (2021–2026)

Belleville, Scott AFB/MidAmerica Airport (14.3 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    68.3 °F
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