Schertz Weather Forecast

    • 70
    • 94

    Partly Sunny

    • 70
    • 94

    Partly Sunny

    • 70
    • 94

    Partly Sunny

    • 72
    • 95

    Slight Chance Rain Showers

    • 73
    • 94

    Slight Chance Thunderstorms

    • 74
    • 95

    Slight Chance Thunderstorms

    • 72
    • 95

    Chance Rain Showers

Today 16 Sep Guadalupe

Mostly sunny this Morning, then partly cloudy with a slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. East Winds 5 to 10 Mph.

Tonight 16 Sep Guadalupe

Mostly clear. Lows in the upper 60s. Southeast Winds 5 to 10 Mph, becoming west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Schertz Temperature Statistics

September Temperature

Randolph Air Force Base (1.2 miles)

  • Lowest 9 September, 2025

    65.1 °F

  • Average September

    81.3 °F

  • Highest 4 September, 2025

    101.7 °F

Climate (2020–Present)

Randolph Air Force Base (1.2 miles)

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  • Average Low 2020–2025

    60.5 °F

  • Average 2020–2025

    70.8 °F

  • Average High 2020–2025

    82.1 °F
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