Port Aransas (Inside) Weather Forecast

    • 71
    • 75

    Rain Showers Likely

    • 71
    • 75

    Rain Showers Likely

    • 72
    • 76

    Chance Rain Showers

    • 73
    • 76

    Slight Chance Thunderstorms

    • 73
    • 76

    Mostly Cloudy

    • 72
    • 77

    Mostly Cloudy

Today 9 Apr Nueces Islands

Mostly cloudy. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 70s. East Winds 5 to 10 Mph, increasing to 10 to 15 Mph this afternoon. Chance of rain 30 percent.

Tonight 9 Apr Nueces Islands

Mostly cloudy with a chance of Thunderstorms. A chance of Showers this Evening, then Showers likely after midnight. Near steady temperature in the lower 70s. East Winds 10 to 15 Mph. Chance of rain 60 percent.

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Port Aransas (Inside) Temperature Statistics

April Temperature

Port Aransas, Mustang Beach Airport (1.9 miles)

  • Lowest 5 April, 2026

    57.7 °F

  • Average April

    71.3 °F

  • Highest 2 April, 2026

    80.1 °F

Climate (2021–Present)

Port Aransas, Mustang Beach Airport (1.9 miles)

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  • Average Low 2021–2026

    69.3 °F

  • Average 2021–2026

    73.8 °F

  • Average High 2021–2026

    78.6 °F
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