Downtown (San Antonio) Weather Forecast

    • 69
    • 92

    Decreasing Clouds

    • 55
    • 76

    Rain Showers Likely

    • 57
    • 73

    Mostly Cloudy

    • 60
    • 66

    Rain Showers Likely

    • 65
    • 76

    Chance Rain Showers

    • 68
    • 84

    Mostly Cloudy

Today 17 Apr Bexar

Mostly cloudy this Morning, then becoming partly cloudy. Highs in the lower 90s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 17 Apr Bexar

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 60s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming south 5 to 10 Mph with Gusts up to 20 Mph after midnight.

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Downtown (San Antonio) Temperature Statistics

April Temperature

San Antonio, Stinson Municipal Airport (6.2 miles)

  • Lowest 7 April, 2026

    48.7 °F

  • Average April

    74.9 °F

  • Highest 1 April, 2026

    92.6 °F

Climate (2021–Present)

San Antonio, Stinson Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    62.9 °F

  • Average 2021–2026

    73.7 °F

  • Average High 2021–2026

    85.2 °F
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