Fort Kaskaskia State Park Weather Forecast

    • 58
    • 79

    Mostly Cloudy

    • 57
    • 75

    Chance Rain Showers

    • 54
    • 67

    Chance Rain Showers

    • 59
    • 70

    Chance Rain Showers

    • 52
    • 74

    Chance Rain Showers

    • 48
    • 70

    Chance Rain Showers

Today 30 Oct Randolph

Partly sunny. Highs in the upper 70s. Southeast Winds around 5 Mph.

Tonight 30 Oct Randolph

Mostly cloudy. Lows in the upper 50s. East Winds around 5 Mph.

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Fort Kaskaskia State Park Temperature Statistics

October Temperature

Sparta Community-Hunter Field Airport (16.2 miles)

  • Lowest 18 October, 2026

    37.4 °F

  • Average October

    63.8 °F

  • Highest 13 October, 2026

    92.5 °F

Climate (2021–2026)

Sparta Community-Hunter Field Airport (16.2 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    67 °F
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