Spring Branch Weather Forecast

    • 71
    • 96

    Mostly Sunny

    • 73
    • 95

    Slight Chance Thunderstorms

    • 72
    • 92

    Chance Rain Showers

    • 74
    • 95

    Mostly Sunny

    • 73
    • 97

    Chance Thunderstorms

    • 71
    • 92

    Chance Thunderstorms

    • 71
    • 90

    Chance Thunderstorms

Today 25 Aug Comal

Sunny. Highs in the upper 90s. Southwest Winds around 5 Mph, becoming southeast this afternoon.

Tonight 25 Aug Comal

Clear. Lows in the lower 70s. Southeast Winds 5 to 10 Mph, becoming south after midnight.

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Spring Branch Temperature Statistics

August Temperature

San Antonio Boerne Stage Field (19.3 miles)

  • Lowest 5 August, 2025

    64.4 °F

  • Average August

    80.9 °F

  • Highest 1 August, 2025

    96.8 °F

Climate (2020–Present)

San Antonio Boerne Stage Field (19.3 miles)

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  • Average Low 2020–2025

    55.8 °F

  • Average 2020–2025

    66.2 °F

  • Average High 2020–2025

    77.7 °F
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