Port Aransas (H. Caldwell Pier) Weather Forecast

    • 81
    • 85

    Mostly Sunny

    • 82
    • 85

    Chance Rain Showers

    • 81
    • 85

    Chance Thunderstorms

    • 82
    • 84

    Chance Thunderstorms

    • 80
    • 84

    Rain Showers Likely

    • 79
    • 83

    Rain Showers Likely

Today 18 Sep Nueces Islands

Sunny. Highs in the mid 80s. East Winds 5 to 10 Mph, increasing to 10 to 15 Mph in the afternoon.

Tonight 18 Sep Nueces Islands

Mostly clear. A slight chance of Showers after midnight. Lows in the lower 80s. East Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight. Chance of rain 20 percent.

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Port Aransas (H. Caldwell Pier) Temperature Statistics

September Temperature

Port Aransas, Mustang Beach Airport (2.5 miles)

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Climate (2020–Present)

Port Aransas, Mustang Beach Airport (2.5 miles)

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  • Average Low 2020–2025

    68.9 °F

  • Average 2020–2025

    73.4 °F

  • Average High 2020–2025

    78.2 °F
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