Mustang Beach Airport Weather Forecast

    • 82
    • 89

    Increasing Clouds

    • 83
    • 89

    Partly Sunny

    • 82
    • 90

    Partly Sunny

    • 82
    • 90

    Mostly Sunny

    • 82
    • 88

    Mostly Sunny

    • 82
    • 88

    Mostly Sunny

Today 18 Aug Nueces Islands

Partly cloudy this Morning, then clearing. Highs in the upper 80s. South Winds 5 to 10 Mph, increasing to southeast 10 to 15 Mph this afternoon.

Tonight 18 Aug Nueces Islands

Mostly clear in the Evening, then becoming partly cloudy. Near steady temperature in the mid 80s. South Winds 10 to 15 Mph.

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Mustang Beach Airport Temperature Statistics

August Temperature

Port Aransas, Mustang Beach Airport (0 miles)

  • Lowest 2 August, 2026

    74.7 °F

  • Average August

    85.3 °F

  • Highest 14 August, 2026

    91.4 °F

Climate (2021–2026)

Port Aransas, Mustang Beach Airport (0 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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