Block House Creek Weather Forecast

    • 39
    • 67

    Sunny

    • 49
    • 67

    Mostly Sunny

    • 54
    • 73

    Partly Sunny

    • 53
    • 75

    Partly Sunny

    • 46
    • 61

    Mostly Cloudy

    • 50
    • 61

    Slight Chance Thunderstorms

Today 10 Dec Williamson

Sunny. Highs in the upper 60s. West Winds 10 to 15 Mph, becoming north 15 to 20 Mph this afternoon.

Tonight 10 Dec Williamson

Clear. Lows in the upper 30s. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Block House Creek Temperature Statistics

December Temperature

Lago Vista TX, Rusty Allen Airport (8.7 miles)

  • Lowest 1 December, 2025

    36.7 °F

  • Average December

    48 °F

  • Highest 6 December, 2025

    73.8 °F

Climate (2020–Present)

Lago Vista TX, Rusty Allen Airport (8.7 miles)

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  • Average Low 2020–2025

    59.5 °F

  • Average 2020–2025

    68.8 °F

  • Average High 2020–2025

    79.6 °F
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