Guadalupe River State Park Weather Forecast

    • 51
    • 65

    Gradual Clearing

    • 60
    • 82

    Mostly Cloudy

    • 63
    • 86

    Partly Sunny

    • 64
    • 86

    Mostly Cloudy

    • 61
    • 88

    Chance Rain Showers

    • 64
    • 82

    Slight Chance Thunderstorms

Today 28 Mar Comal

Mostly cloudy. Much cooler with Highs in the upper 60s. Northeast Winds 10 to 15 Mph.

Tonight 28 Mar Comal

Partly cloudy. Lows in the lower 50s. Northeast Winds around 5 Mph, becoming east after midnight.

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Guadalupe River State Park Temperature Statistics

March Temperature

San Antonio Boerne Stage Field (15.5 miles)

  • Lowest 16 March, 2026

    37.4 °F

  • Average March

    65.9 °F

  • Highest 15 March, 2026

    91.4 °F

Climate (2021–Present)

San Antonio Boerne Stage Field (15.5 miles)

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  • Average Low 2021–2026

    56.3 °F

  • Average 2021–2026

    66.8 °F

  • Average High 2021–2026

    78.3 °F
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