Buchanan Lake Weather Forecast

    • 78
    • 92

    Slight Chance Thunderstorms

    • 78
    • 94

    Mostly Sunny

    • 78
    • 94

    Mostly Sunny

    • 78
    • 94

    Mostly Sunny

    • 78
    • 94

    Mostly Sunny

    • 77
    • 94

    Mostly Sunny

Today 7 Sep Llano

Partly cloudy with a slight chance of Showers. A slight chance of Thunderstorms this afternoon. Highs in the mid 90s. Southwest Winds around 5 Mph, becoming southeast this afternoon. Chance of rain 20 percent.

Tonight 7 Sep Llano

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 70s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Buchanan Lake Temperature Statistics

September Temperature

Burnet, Burnet Municipal Craddock Field (11.8 miles)

  • Lowest 1 September, 2026

    75 °F

  • Average September

    85.4 °F

  • Highest 2 September, 2026

    98.1 °F

Climate (2021–2026)

Burnet, Burnet Municipal Craddock Field (11.8 miles)

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  • Average Low 2021–2026

    59.3 °F

  • Average 2021–2026

    70 °F

  • Average High 2021–2026

    81.1 °F
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