Port Aransas Weather Forecast

    • 70
    • 74

    Mostly Cloudy

    • 60
    • 79

    Chance Thunderstorms

    • 62
    • 69

    Breezy

    • 66
    • 70

    Mostly Sunny

    • 69
    • 73

    Mostly Sunny

    • 60
    • 75

    Mostly Cloudy

Today 10 Mar Nueces Islands

Patchy fog this morning. Mostly cloudy. Highs in the mid 70s. South Winds 15 to 20 Mph.

Tonight 10 Mar Nueces Islands

Mostly cloudy. A slight chance of Showers after midnight. Near steady temperature in the lower 70s. South Winds 15 to 20 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Aransas Temperature Statistics

March Temperature

Port Aransas, Mustang Beach Airport (1.9 miles)

  • Lowest 8 March, 2026

    62.1 °F

  • Average March

    72.2 °F

  • Highest 6 March, 2026

    77.7 °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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