Guadalupe River State Park Weather Forecast

    • 63
    • 79

    Increasing Clouds

    • 62
    • 77

    Gradual Clearing

    • 60
    • 77

    Mostly Cloudy

    • 60
    • 81

    Partly Sunny

    • 61
    • 80

    Mostly Cloudy

    • 40
    • 74

    Mostly Cloudy

    • 34
    • 53

    Mostly Cloudy

Today 23 Dec Comal

Partly cloudy. Highs in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 23 Dec Comal

Partly cloudy this Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 60s. South Winds around 5 Mph.

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Guadalupe River State Park Temperature Statistics

December Temperature

San Antonio Boerne Stage Field (15.5 miles)

  • Lowest 9 December, 2025

    30.2 °F

  • Average December

    51.4 °F

  • Highest 6 December, 2025

    73.4 °F

Climate (2020–Present)

San Antonio Boerne Stage Field (15.5 miles)

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  • Average Low 2020–2025

    56 °F

  • Average 2020–2025

    66.4 °F

  • Average High 2020–2025

    77.9 °F
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