Port Aransas Weather Forecast

    • 76
    • 83

    Slight Chance Thunderstorms

    • 79
    • 83

    Mostly Sunny

    • 79
    • 84

    Rain Showers

    • 79
    • 83

    Thunderstorms Likely

    • 80
    • 88

    Partly Sunny

    • 80
    • 88

    Partly Sunny

Today 24 May Nueces Islands

Mostly cloudy this Morning, then clearing. A chance of Showers. A chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall this morning. Highs in the mid 80s. Northeast Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 24 May Nueces Islands

Mostly clear. Lows in the mid 70s. East Winds 5 to 10 Mph.

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Port Aransas Temperature Statistics

May Temperature

Port Aransas, Mustang Beach Airport (1.9 miles)

  • Lowest 2 May, 2026

    58.5 °F

  • Average May

    77.3 °F

  • Highest 18 May, 2026

    85.3 °F

Climate (2021–Present)

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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