Guadalupe River State Park Weather Forecast

    • 29
    • 60

    Sunny

    • 39
    • 64

    Increasing Clouds

    • 47
    • 55

    Chance Rain Showers

    • 46
    • 64

    Chance Rain Showers

    • 44
    • 62

    Mostly Cloudy

    • 50
    • 66

    Mostly Cloudy

    • 36
    • 66

    Slight Chance Rain Showers

Today 18 Jan Comal

Sunny. Highs around 60. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 18 Jan Comal

Clear, cold with Lows in the lower 30s. Southwest Winds around 5 Mph.

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Guadalupe River State Park Temperature Statistics

January Temperature

San Antonio Boerne Stage Field (15.5 miles)

  • Lowest 11 January, 2026

    32 °F

  • Average January

    55.8 °F

  • Highest 2 January, 2026

    82.4 °F

Climate (2021–Present)

San Antonio Boerne Stage Field (15.5 miles)

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  • Average Low 2021–2026

    56.1 °F

  • Average 2021–2026

    66.6 °F

  • Average High 2021–2026

    78 °F
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