Port Aransas (Inside) Weather Forecast

    • 77
    • 81

    Rain Showers Likely

    • 78
    • 81

    Chance Thunderstorms

    • 77
    • 83

    Mostly Cloudy

    • 75
    • 83

    Partly Sunny

    • 76
    • 82

    Mostly Cloudy

    • 77
    • 84

    Mostly Cloudy

Today 8 May Nueces Islands

Mostly cloudy late this Morning, then becoming partly cloudy. A slight chance of Thunderstorms. A chance of Showers. Near steady temperature in the upper 70s. Northeast Winds around 10 Mph. Chance of rain 40 percent.

Tonight 8 May Nueces Islands

Mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Near steady temperature in the upper 70s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Port Aransas (Inside) Temperature Statistics

May Temperature

Port Aransas, Mustang Beach Airport (1.9 miles)

  • Lowest 2 May, 2026

    58.5 °F

  • Average May

    74.3 °F

  • Highest 5 May, 2026

    82.2 °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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