Olmos Park Weather Forecast

    • 78
    • 99

    Hot

    • 77
    • 100

    Hot

    • 76
    • 100

    Hot

    • 77
    • 98

    Hot

    • 76
    • 96

    Slight Chance Thunderstorms

    • 73
    • 96

    Slight Chance Thunderstorms

Today 13 Sep Bexar

Partly cloudy in the Morning, then clearing. Highs in the upper 90s. Southeast Winds 10 to 15 Mph. Highest heat index Readings up to 106.

Tonight 13 Sep Bexar

Partly cloudy. Near steady temperature in the upper 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Olmos Park Temperature Statistics

September Temperature

San Antonio, San Antonio International Airport (3.7 miles)

  • Lowest 5 September, 2026

    77.6 °F

  • Average September

    88.2 °F

  • Highest 2 September, 2026

    100.7 °F

Climate (2021–2026)

San Antonio, San Antonio International Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    62.4 °F

  • Average 2021–2026

    72.3 °F

  • Average High 2021–2026

    83.5 °F
Get WillyWeather+ to remove ads