Shady Mountain Weather Forecast

    • 49
    • 64

    Increasing Clouds

    • 63
    • 73

    Mostly Cloudy

    • 60
    • 77

    Mostly Cloudy

    • 60
    • 75

    Mostly Cloudy

    • 60
    • 77

    Partly Sunny

    • 59
    • 78

    Partly Sunny

Today 21 Dec Travis

Partly cloudy. Highs around 70. North Winds 5 to 10 Mph.

Tonight 21 Dec Travis

Mostly clear in the Evening, then becoming partly cloudy. Lows around 50. North Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shady Mountain Temperature Statistics

December Temperature

Lago Vista TX, Rusty Allen Airport (3.1 miles)

  • Lowest 15 December, 2025

    31.1 °F

  • Average December

    51.5 °F

  • Highest 13 December, 2025

    76.8 °F

Climate (2020–Present)

Lago Vista TX, Rusty Allen Airport (3.1 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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