Lower Colorado River Authority Park Weather Forecast

    • 44
    • 69

    Sunny

    • 38
    • 68

    Sunny

    • 49
    • 70

    Mostly Sunny

    • 54
    • 77

    Partly Sunny

    • 47
    • 77

    Partly Sunny

    • 41
    • 58

    Mostly Cloudy

Today 9 Dec Llano

Sunny. Highs in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 9 Dec Llano

Clear. Not as cool with Lows in the lower 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Lower Colorado River Authority Park Temperature Statistics

December Temperature

Llano, Llano Municipal Airport (13 miles)

  • Lowest 2 December, 2025

    26.6 °F

  • Average December

    46.9 °F

  • Highest 6 December, 2025

    77 °F

Climate (2020–Present)

Llano, Llano Municipal Airport (13 miles)

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  • Average Low 2020–2025

    55.3 °F

  • Average 2020–2025

    68.1 °F

  • Average High 2020–2025

    81.5 °F
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