Williamson Weather Forecast

    • 49
    • 80

    Mostly Sunny

    • 46
    • 75

    Sunny

    • 54
    • 79

    Sunny

    • 53
    • 84

    Mostly Sunny

    • 55
    • 83

    Sunny

    • 57
    • 84

    Sunny

Today 4 Oct Madison

Sunny. Highs around 80. Northwest Winds 5 to 10 Mph.

Tonight 4 Oct Madison

Mostly clear. Lows in the lower 50s. North Winds around 5 Mph.

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Williamson Temperature Statistics

October Temperature

Litchfield Municipal Airport (13 miles)

  • Lowest 2 October, 2026

    54.7 °F

  • Average October

    70.1 °F

  • Highest 1 October, 2026

    88.2 °F

Climate (2021–2026)

Litchfield Municipal Airport (13 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    64.5 °F
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