Bush Weather Forecast

    • 58
    • 81

    Increasing Clouds

    • 56
    • 76

    Rain Showers Likely

    • 54
    • 68

    Rain Showers Likely

    • 59
    • 71

    Chance Rain Showers

    • 54
    • 75

    Rain Showers Likely

    • 48
    • 70

    Rain Showers Likely

Today 30 Oct Williamson

Mostly sunny. Highs around 80. East Winds around 5 Mph.

Tonight 30 Oct Williamson

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bush Temperature Statistics

October Temperature

Southern Illinois Airport (7.5 miles)

  • Lowest 18 October, 2026

    34.6 °F

  • Average October

    64.5 °F

  • Highest 1 October, 2026

    93.7 °F

Climate (2021–2026)

Southern Illinois Airport (7.5 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    59 °F

  • Average High 2021–2026

    69.6 °F
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