Brushy Slope Weather Forecast

    • 50
    • 68

    Mostly Cloudy

    • 64
    • 75

    Mostly Cloudy

    • 61
    • 79

    Mostly Cloudy

    • 61
    • 77

    Mostly Cloudy

    • 61
    • 78

    Mostly Cloudy

    • 60
    • 81

    Partly Sunny

Today 21 Dec Williamson

Partly cloudy. Cooler with Highs in the mid 60s. North Winds 5 to 10 Mph.

Tonight 21 Dec Williamson

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 40s. North Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brushy Slope Temperature Statistics

December Temperature

Austin Executive Airport (10.6 miles)

  • Lowest 15 December, 2025

    30.2 °F

  • Average December

    52.5 °F

  • Highest 13 December, 2025

    77 °F

Climate (2020–Present)

Austin Executive Airport (10.6 miles)

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  • Average Low 2020–2025

    59.4 °F

  • Average 2020–2025

    69.2 °F

  • Average High 2020–2025

    80.2 °F
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