Corpus Christi Bay - Port Ingleside Weather Forecast

    • 82
    • 85

    Increasing Clouds

    • 83
    • 86

    Partly Sunny

    • 83
    • 86

    Slight Chance Thunderstorms

    • 84
    • 86

    Chance Rain Showers

    • 83
    • 87

    Chance Thunderstorms

    • 81
    • 86

    Chance Rain Showers

Today 26 Sep Coastal San Patricio

Partly cloudy. Highs in the lower 90s. East Winds around 5 Mph, increasing to 5 to 10 Mph in the afternoon.

Tonight 26 Sep Coastal San Patricio

Partly cloudy. Lows in the upper 70s. Southeast Winds 5 to 10 Mph, Diminishing to around 5 Mph after midnight.

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Corpus Christi Bay - Port Ingleside Temperature Statistics

September Temperature

Port Aransas, Mustang Beach Airport (6.8 miles)

  • Lowest 18 September, 2026

    81.9 °F

  • Average September

    86.5 °F

  • Highest 13 September, 2026

    91.6 °F

Climate (2021–2026)

Port Aransas, Mustang Beach Airport (6.8 miles)

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  • Average Low 2021–2026

    69.5 °F

  • Average 2021–2026

    74 °F

  • Average High 2021–2026

    78.7 °F
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