Aransas Pass Weather Forecast

    • 73
    • 85

    Decreasing Clouds

    • 73
    • 86

    Mostly Sunny

    • 76
    • 86

    Partly Sunny

    • 78
    • 87

    Mostly Cloudy

    • 80
    • 87

    Mostly Cloudy

    • 81
    • 88

    Slight Chance Thunderstorms

    • 81
    • 88

    Mostly Cloudy

Today 12 May Coastal San Patricio

Partly cloudy. Highs in the mid 80s. North Winds 5 to 10 Mph, becoming east this afternoon.

Tonight 12 May Coastal San Patricio

Partly cloudy. Lows in the lower 70s. Southeast Winds 5 to 10 Mph, becoming south after midnight.

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Aransas Pass Temperature Statistics

May Temperature

Port Aransas, Mustang Beach Airport (7.5 miles)

  • Lowest 2 May, 2026

    58.5 °F

  • Average May

    75.2 °F

  • Highest 9 May, 2026

    84.6 °F

Climate (2021–Present)

Port Aransas, Mustang Beach Airport (7.5 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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