Port Aransas Weather Forecast

    • 82
    • 86

    Mostly Sunny

    • 82
    • 86

    Mostly Sunny

    • 82
    • 86

    Mostly Sunny

    • 82
    • 87

    Mostly Sunny

    • 81
    • 89

    Partly Sunny

    • 81
    • 89

    Partly Sunny

    • 81
    • 89

    Partly Sunny

Today 26 Jul Nueces Islands

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

Tonight 26 Jul Nueces Islands

Mostly clear. Near steady temperature in the mid 80s. South Winds around 15 Mph.

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Port Aransas Temperature Statistics

July Temperature

Port Aransas, Mustang Beach Airport (1.9 miles)

  • Lowest 15 July, 2026

    73.4 °F

  • Average July

    84.8 °F

  • Highest 8 July, 2026

    90 °F

Climate (2021–2026)

Port Aransas, Mustang Beach Airport (1.9 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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