South Bay Weather Forecast

    • 81
    • 88

    Mostly Sunny

    • 81
    • 89

    Slight Chance Thunderstorms

    • 82
    • 88

    Mostly Sunny

    • 82
    • 88

    Mostly Sunny

    • 82
    • 88

    Mostly Sunny

    • 82
    • 88

    Partly Sunny

    • 81
    • 88

    Mostly Sunny

Today 1 Aug Aransas Islands

Sunny. Highs in the upper 80s. South Winds 10 to 15 Mph.

Tonight 1 Aug Aransas Islands

Mostly clear this Evening, then becoming partly cloudy. Lows around 80. South Winds 15 to 20 Mph.

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South Bay Temperature Statistics

August Temperature

Port Aransas, Mustang Beach Airport (5.6 miles)

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Climate (2021–2026)

Port Aransas, Mustang Beach Airport (5.6 miles)

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  • Average Low 2021–2026

    69.4 °F

  • Average 2021–2026

    73.9 °F

  • Average High 2021–2026

    78.7 °F
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