South San Antonio Weather Forecast

    • 76
    • 104

    Hot

    • 76
    • 102

    Hot

    • 77
    • 101

    Hot

    • 79
    • 102

    Hot

    • 79
    • 102

    Hot

    • 78
    • 100

    Hot

Today 23 Aug Bexar

Sunny, hot with Highs around 103. Southwest Winds around 5 Mph, becoming southeast this afternoon.

Tonight 23 Aug Bexar

Clear. Lows in the mid 70s. South Winds 5 to 10 Mph.

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South San Antonio Temperature Statistics

August Temperature

San Antonio - Kelly Field (3.1 miles)

  • Lowest 3 August, 2026

    75 °F

  • Average August

    88.5 °F

  • Highest 13 August, 2026

    102.7 °F

Climate (2021–2026)

San Antonio - Kelly Field (3.1 miles)

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  • Average Low 2021–2026

    62 °F

  • Average 2021–2026

    72.7 °F

  • Average High 2021–2026

    83.9 °F
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