Chisholm Valley Park Weather Forecast

    • 43
    • 66

    Breezy

    • 44
    • 70

    Sunny

    • 49
    • 74

    Mostly Sunny

    • 51
    • 73

    Slight Chance Thunderstorms

    • 53
    • 74

    Sunny

    • 55
    • 77

    Mostly Sunny

Today 29 Oct Williamson

Sunny, breezy and much cooler with Highs in the mid 60s. Northwest Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 29 Oct Williamson

Clear. Lows in the lower 40s. Northwest Winds 10 to 15 Mph.

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Chisholm Valley Park Temperature Statistics

October Temperature

Austin Executive Airport (9.9 miles)

  • Lowest 22 October, 2025

    59 °F

  • Average October

    77 °F

  • Highest 1 October, 2025

    95 °F

Climate (2020–Present)

Austin Executive Airport (9.9 miles)

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  • Average Low 2020–2025

    59.3 °F

  • Average 2020–2025

    69.1 °F

  • Average High 2020–2025

    80.1 °F
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