Mustang Beach Airport Weather Forecast

    • 57
    • 72

    Partly Sunny

    • 61
    • 66

    Mostly Sunny

    • 66
    • 72

    Mostly Sunny

    • 67
    • 74

    Partly Sunny

    • 66
    • 73

    Partly Sunny

    • 66
    • 73

    Partly Sunny

Today 18 Dec Nueces Islands

Mostly cloudy in the Morning, then becoming partly cloudy. Patchy fog in the morning. Highs in the lower 70s. East Winds around 5 Mph.

Tonight 18 Dec Nueces Islands

Mostly clear. Lows in the upper 50s. Northeast Winds 10 to 15 Mph, increasing to 15 to 20 Mph after midnight.

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Mustang Beach Airport Temperature Statistics

December Temperature

Port Aransas, Mustang Beach Airport (0 miles)

  • Lowest 15 December, 2025

    41.4 °F

  • Average December

    59 °F

  • Highest 13 December, 2025

    75.7 °F

Climate (2020–Present)

Port Aransas, Mustang Beach Airport (0 miles)

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  • Average Low 2020–2025

    69.1 °F

  • Average 2020–2025

    73.6 °F

  • Average High 2020–2025

    78.4 °F
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