Mustang Island State Park Weather Forecast

    • 68
    • 72

    Patchy Fog

    • 67
    • 72

    Partly Sunny

    • 67
    • 72

    Mostly Sunny

    • 67
    • 73

    Partly Sunny

    • 68
    • 73

    Partly Sunny

    • 66
    • 72

    Partly Sunny

Today 22 Dec Nueces Islands

Areas of dense fog in the morning. Mostly cloudy. Highs in the lower 70s. East Winds 5 to 10 Mph.

Tonight 22 Dec Nueces Islands

Mostly cloudy. Patchy fog. Near steady temperature in the upper 60s. Southeast Winds 5 to 10 Mph.

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Mustang Island State Park Temperature Statistics

December Temperature

Corpus Christi, Corpus Christi Naval Air Station/Truax Field (6.2 miles)

  • Lowest 15 December, 2025

    43 °F

  • Average December

    60 °F

  • Highest 13 December, 2025

    79 °F

Climate (2020–Present)

Corpus Christi, Corpus Christi Naval Air Station/Truax Field (6.2 miles)

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  • Average Low 2020–2025

    70 °F

  • Average 2020–2025

    75.9 °F

  • Average High 2020–2025

    82.3 °F
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