Downtown (San Antonio) Weather Forecast

    • 70
    • 85

    Increasing Clouds

    • 69
    • 85

    Chance Thunderstorms

    • 69
    • 89

    Partly Sunny

    • 69
    • 89

    Mostly Cloudy

    • 59
    • 80

    Chance Thunderstorms

    • 59
    • 73

    Chance Rain Showers

Today 14 Apr Bexar

Mostly cloudy. Highs in the mid 80s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 14 Apr Bexar

Partly cloudy in the Evening, then becoming cloudy. Lows in the upper 60s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown (San Antonio) Temperature Statistics

April Temperature

San Antonio, Stinson Municipal Airport (6.2 miles)

  • Lowest 7 April, 2026

    48.7 °F

  • Average April

    73.3 °F

  • Highest 1 April, 2026

    92.6 °F

Climate (2021–Present)

San Antonio, Stinson Municipal Airport (6.2 miles)

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

  • Average Low 2021–2026

    62.9 °F

  • Average 2021–2026

    73.6 °F

  • Average High 2021–2026

    85.2 °F
Get WillyWeather+ to remove ads