Downtown (San Antonio) Weather Forecast

    • 76
    • 93

    Mostly Cloudy

    • 74
    • 95

    Mostly Sunny

    • 72
    • 96

    Mostly Sunny

    • 74
    • 94

    Mostly Sunny

    • 77
    • 95

    Mostly Sunny

    • 78
    • 96

    Mostly Sunny

Today 18 Jul Bexar

Mostly cloudy in the Morning, then becoming partly cloudy. Highs in the lower 90s. South Winds 10 to 15 Mph.

Tonight 18 Jul Bexar

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

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Downtown (San Antonio) Temperature Statistics

July Temperature

San Antonio, Stinson Municipal Airport (6.2 miles)

  • Lowest 9 July, 2026

    73.7 °F

  • Average July

    85.1 °F

  • Highest 8 July, 2026

    98.7 °F

Climate (2021–2026)

San Antonio, Stinson Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    63 °F

  • Average 2021–2026

    73.8 °F

  • Average High 2021–2026

    85.2 °F
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