Marble Falls Weather Forecast

    • 55
    • 78

    Chance Thunderstorms

    • 58
    • 83

    Rain Showers Likely

    • 48
    • 73

    Rain Showers Likely

    • 51
    • 74

    Sunny

    • 61
    • 81

    Mostly Sunny

    • 58
    • 85

    Mostly Sunny

Today 8 May Newton County Lower Elevations

Sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 8 May Newton County Lower Elevations

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the mid 50s. Southwest Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 50 percent. Average rainfall 1/10 to 1/4 inch.

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Marble Falls Temperature Statistics

May Temperature

Harrison, Boone County Airport (11.2 miles)

  • Lowest 3 May, 2026

    39.7 °F

  • Average May

    59 °F

  • Highest 3 May, 2026

    80.7 °F

Climate (2021–Present)

Harrison, Boone County Airport (11.2 miles)

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  • Average Low 2021–2026

    50 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    71.3 °F
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