Spring Branch Weather Forecast

    • 47
    • 69

    Decreasing Clouds

    • 53
    • 70

    Mostly Cloudy

    • 32
    • 67

    Rain Showers

    • 14
    • 34

    Freezing Rain

    • 13
    • 31

    Partly Sunny

    • 15
    • 40

    Mostly Sunny

Today 21 Jan Comal

Patchy fog this morning. Mostly cloudy with a 20 percent chance of Showers. Not as cool with Highs in the upper 60s. Southwest Winds 5 to 10 Mph.

Tonight 21 Jan Comal

Partly cloudy. Lows in the upper 40s. North Winds around 5 Mph.

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Spring Branch Temperature Statistics

January Temperature

San Antonio Boerne Stage Field (19.3 miles)

  • Lowest 18 January, 2026

    24.8 °F

  • Average January

    53.8 °F

  • Highest 2 January, 2026

    82.4 °F

Climate (2021–Present)

San Antonio Boerne Stage Field (19.3 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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