Schertz Weather Forecast

    • 77
    • 102

    Hot

    • 76
    • 103

    Hot

    • 77
    • 102

    Hot

    • 77
    • 101

    Hot

    • 78
    • 103

    Hot

    • 78
    • 101

    Hot

Today 22 Aug Guadalupe

Sunny, hot with Highs around 103. Southeast Winds around 5 Mph.

Tonight 22 Aug Guadalupe

Mostly clear. Lows in the mid 70s. South Winds 5 to 10 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Schertz Temperature Statistics

August Temperature

Randolph Air Force Base (1.2 miles)

  • Lowest 14 August, 2026

    72.3 °F

  • Average August

    86.5 °F

  • Highest 20 August, 2026

    101.3 °F

Climate (2021–2026)

Randolph Air Force Base (1.2 miles)

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  • Average Low 2021–2026

    61.4 °F

  • Average 2021–2026

    71.8 °F

  • Average High 2021–2026

    83.1 °F
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