Buchanan Lake Weather Forecast

    • 75
    • 92

    Chance Thunderstorms

    • 75
    • 91

    Chance Rain Showers

    • 76
    • 90

    Partly Sunny

    • 74
    • 89

    Partly Sunny

    • 73
    • 89

    Partly Sunny

    • 73
    • 90

    Partly Sunny

Today 21 Sep Llano

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the mid 90s. Light and variable Winds, becoming east around 5 Mph this afternoon. Chance of rain 30 percent.

Tonight 21 Sep Llano

Partly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows around 70. East Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 30 percent.

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Buchanan Lake Temperature Statistics

September Temperature

Burnet, Burnet Municipal Craddock Field (11.8 miles)

  • Lowest 18 September, 2026

    72.6 °F

  • Average September

    86.2 °F

  • Highest 8 September, 2026

    99.6 °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

    70.1 °F

  • Average High 2021–2026

    81.2 °F
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