San Antonio Weather Forecast

    • 68
    • 81

    Slight Chance Thunderstorms

    • 70
    • 82

    Chance Thunderstorms

    • 70
    • 79

    Thunderstorms Likely

    • 70
    • 83

    Slight Chance Thunderstorms

    • 70
    • 84

    Slight Chance Thunderstorms

    • 69
    • 85

    Slight Chance Thunderstorms

    • 70
    • 85

    Mostly Cloudy

Today 10 Apr Bexar

Mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the upper 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 10 Apr Bexar

Mostly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the upper 60s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

San Antonio Temperature Statistics

April Temperature

San Antonio, Stinson Municipal Airport (5.6 miles)

  • Lowest 7 April, 2026

    48.7 °F

  • Average April

    72 °F

  • Highest 1 April, 2026

    92.6 °F

Climate (2021–Present)

San Antonio, Stinson Municipal Airport (5.6 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