Marble Falls Weather Forecast

    • 51
    • 72

    Partly Sunny

    • 54
    • 84

    Mostly Sunny

    • 55
    • 88

    Mostly Sunny

    • 62
    • 88

    Sunny

    • 50
    • 89

    Mostly Sunny

    • 44
    • 67

    Partly Sunny

Today 18 Mar Newton County Lower Elevations

Mostly cloudy. Not as cool with Highs in the lower 70s. Southwest Winds 10 to 15 Mph, becoming west 5 to 10 Mph this afternoon.

Tonight 18 Mar Newton County Lower Elevations

Mostly clear. Lows around 50. Southwest Winds around 5 Mph.

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Marble Falls Temperature Statistics

March Temperature

Harrison, Boone County Airport (11.2 miles)

  • Lowest 15 March, 2026

    32 °F

  • Average March

    59.3 °F

  • Highest 14 March, 2026

    79 °F

Climate (2021–Present)

Harrison, Boone County Airport (11.2 miles)

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  • Average Low 2021–2026

    49.8 °F

  • Average 2021–2026

    60.1 °F

  • Average High 2021–2026

    71.1 °F
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