Helotes Weather Forecast

    • 70
    • 90

    Partly Sunny

    • 69
    • 91

    Mostly Sunny

    • 70
    • 91

    Mostly Sunny

    • 72
    • 91

    Mostly Sunny

    • 71
    • 93

    Chance Rain Showers

    • 69
    • 90

    Chance Thunderstorms

Today 18 Sep Bexar

Mostly sunny this Morning, then becoming partly cloudy. Highs in the mid 90s. Southeast Winds 5 to 10 Mph.

Tonight 18 Sep Bexar

Partly cloudy. Lows around 70. Southeast Winds 5 to 10 Mph.

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Helotes Temperature Statistics

September Temperature

San Antonio Boerne Stage Field (9.9 miles)

  • Lowest 4 September, 2025

    59 °F

  • Average September

    75.5 °F

  • Highest 4 September, 2025

    96.8 °F

Climate (2020–Present)

San Antonio Boerne Stage Field (9.9 miles)

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  • Average Low 2020–2025

    55.7 °F

  • Average 2020–2025

    66.2 °F

  • Average High 2020–2025

    77.7 °F
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