South Bay Weather Forecast

    • 68
    • 75

    Mostly Sunny

    • 72
    • 76

    Increasing Clouds

    • 75
    • 80

    Mostly Cloudy

    • 77
    • 81

    Mostly Cloudy

    • 72
    • 83

    Mostly Cloudy

    • 72
    • 81

    Chance Rain Showers

    • 74
    • 79

    Chance Rain Showers

Today 2 May Aransas Islands

Partly cloudy. Highs in the mid 70s. Northeast Winds 15 to 20 Mph.

Tonight 2 May Aransas Islands

Mostly clear. Lows in the upper 60s. Northeast Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight.

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South Bay Temperature Statistics

May Temperature

Port Aransas, Mustang Beach Airport (5.6 miles)

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  • Average May

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Climate (2021–Present)

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

    78.6 °F
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