Schertz Weather Forecast

    • 68
    • 82

    Thunderstorms Likely

    • 68
    • 83

    Chance Thunderstorms

    • 69
    • 85

    Chance Thunderstorms

    • 71
    • 85

    Rain Showers Likely

    • 71
    • 83

    Rain Showers Likely

    • 73
    • 87

    Slight Chance Thunderstorms

Today 23 May Guadalupe

Mostly cloudy. A chance of Showers and Thunderstorms in the Morning, then Showers and Thunderstorms likely in the afternoon. Some Thunderstorms may produce heavy rainfall in the morning. Locally heavy rainfall possible in the afternoon. Highs in the lower 80s. Southeast Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 23 May Guadalupe

Mostly cloudy in the Evening, then becoming partly cloudy. A chance of Showers. A chance of Thunderstorms, mainly in the evening. Some Thunderstorms may produce heavy rainfall in the evening. Some Thunderstorms may produce heavy rainfall after midnight. Lows in the upper 60s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Schertz Temperature Statistics

May Temperature

Randolph Air Force Base (1.2 miles)

  • Lowest 2 May, 2026

    51.6 °F

  • Average May

    75 °F

  • Highest 18 May, 2026

    91.4 °F

Climate (2021–Present)

Randolph Air Force Base (1.2 miles)

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  • Average Low 2021–2026

    61.3 °F

  • Average 2021–2026

    71.6 °F

  • Average High 2021–2026

    82.9 °F
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