Longhorn Cavern State Park Weather Forecast

    • 66
    • 81

    Chance Thunderstorms

    • 66
    • 86

    Decreasing Clouds

    • 60
    • 87

    Chance Thunderstorms

    • 49
    • 70

    Rain Showers Likely

    • 52
    • 68

    Chance Rain Showers

    • 54
    • 62

    Chance Thunderstorms

    • 61
    • 72

    Mostly Cloudy

Today 15 Apr Burnet

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the lower 80s. South Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 15 Apr Burnet

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the mid 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Longhorn Cavern State Park Temperature Statistics

April Temperature

Burnet, Burnet Municipal Craddock Field (7.5 miles)

  • Lowest 6 April, 2026

    47.6 °F

  • Average April

    69.2 °F

  • Highest 1 April, 2026

    87.7 °F

Climate (2021–Present)

Burnet, Burnet Municipal Craddock Field (7.5 miles)

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  • Average Low 2021–2026

    59.1 °F

  • Average 2021–2026

    69.7 °F

  • Average High 2021–2026

    80.7 °F
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