Marble Falls Weather Forecast

    • 73
    • 97

    Chance Thunderstorms

    • 74
    • 97

    Chance Rain Showers

    • 75
    • 97

    Hot

    • 73
    • 96

    Partly Sunny

    • 72
    • 96

    Partly Sunny

    • 73
    • 96

    Partly Sunny

    • 74
    • 96

    Partly Sunny

Today 21 Sep Burnet

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent.

Tonight 21 Sep Burnet

Mostly clear with a slight chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the lower 70s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marble Falls Temperature Statistics

September Temperature

Horseshoe Bay Resort Airpark (6.2 miles)

  • Lowest 18 September, 2026

    68.9 °F

  • Average September

    85.3 °F

  • Highest 2 September, 2026

    101.7 °F

Climate (2021–2026)

Horseshoe Bay Resort Airpark (6.2 miles)

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  • Average Low 2021–2026

    58 °F

  • Average 2021–2026

    70 °F

  • Average High 2021–2026

    82.5 °F
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