Liberty Hill Weather Forecast

    • 75
    • 100

    Hot

    • 75
    • 98

    Hot

    • 75
    • 98

    Hot

    • 74
    • 98

    Hot

    • 75
    • 97

    Mostly Sunny

Today 12 Sep Williamson

Mostly sunny. Hot with Highs around 101. South Winds around 10 Mph with Gusts up to 20 Mph. Highest heat index Readings up to 107.

Tonight 12 Sep Williamson

Clear in the Evening, then becoming partly cloudy. Lows in the mid 70s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Liberty Hill Temperature Statistics

September Temperature

Lago Vista TX, Rusty Allen Airport (11.8 miles)

  • Lowest 5 September, 2026

    75.6 °F

  • Average September

    84.9 °F

  • Highest 3 September, 2026

    99.1 °F

Climate (2021–2026)

Lago Vista TX, Rusty Allen Airport (11.8 miles)

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  • Average Low 2021–2026

    60.3 °F

  • Average 2021–2026

    69.4 °F

  • Average High 2021–2026

    79.7 °F
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