Schertz Weather Forecast

    • 66
    • 80

    Increasing Clouds

    • 44
    • 79

    Breezy

    • 40
    • 52

    Breezy

    • 36
    • 54

    Partly Sunny

    • 42
    • 60

    Partly Sunny

    • 51
    • 69

    Mostly Cloudy

Today 27 Dec Guadalupe

Mostly cloudy. Highs around 80. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 27 Dec Guadalupe

Partly cloudy with a chance of Showers in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Windy and much cooler. Less humid with Lows in the mid 40s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming north 20 to 30 Mph with Gusts up to 45 Mph after midnight. Chance of rain 40 percent.

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Schertz Temperature Statistics

December Temperature

Randolph Air Force Base (1.2 miles)

  • Lowest 9 December, 2025

    34.9 °F

  • Average December

    58.2 °F

  • Highest 23 December, 2025

    80.4 °F

Climate (2020–Present)

Randolph Air Force Base (1.2 miles)

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  • Average Low 2020–2025

    60.9 °F

  • Average 2020–2025

    71.1 °F

  • Average High 2020–2025

    82.4 °F
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