Helotes Weather Forecast

    • 75
    • 96

    Decreasing Clouds

    • 74
    • 97

    Hot

    • 75
    • 95

    Partly Sunny

    • 73
    • 93

    Slight Chance Thunderstorms

    • 71
    • 92

    Mostly Sunny

    • 72
    • 93

    Mostly Sunny

    • 73
    • 94

    Partly Sunny

Today 14 Sep Bexar

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 90s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent. Highest heat index Readings up to 106.

Tonight 14 Sep Bexar

Clear this Evening, then becoming partly cloudy. Lows in the mid 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Helotes Temperature Statistics

September Temperature

San Antonio Boerne Stage Field (9.9 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

San Antonio Boerne Stage Field (9.9 miles)

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  • Average Low 2021–2026

    56.2 °F
  • Average 2021–2026

    66.7 °F
  • Average High 2021–2026

    78.1 °F
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