Mustang Island State Park Weather Forecast

    • 82
    • 88

    Slight Chance Thunderstorms

    • 82
    • 88

    Chance Rain Showers

    • 82
    • 88

    Chance Thunderstorms

    • 82
    • 88

    Chance Thunderstorms

    • 82
    • 88

    Chance Thunderstorms

    • 82
    • 87

    Slight Chance Thunderstorms

Today 4 Sep Nueces Islands

Partly cloudy. Highs in the upper 80s. South Winds 10 to 15 Mph, becoming southeast this afternoon.

Tonight 4 Sep Nueces Islands

Partly cloudy. Near steady temperature in the mid 80s. Southeast Winds 10 to 15 Mph.

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Mustang Island State Park Temperature Statistics

September Temperature

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

  • Lowest 1 September, 2026

    79 °F
  • Average September

    85.6 °F
  • Highest 1 September, 2026

    91 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    70.3 °F
  • Average 2021–2026

    76.1 °F
  • Average High 2021–2026

    82.5 °F
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