Corpus Christi Bay - Port Ingleside Weather Forecast

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    • 86

    Chance Rain Showers

    • 85
    • 86

    Chance Rain Showers

    • 82
    • 86

    Rain Showers

    • 80
    • 84

    Rain Showers

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    • 83

    Rain Showers Likely

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    Rain Showers Likely

Today 29 Sep Coastal San Patricio

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms. Highs in the lower 90s. Southeast Winds 10 to 15 Mph, increasing to 15 to 20 Mph in the afternoon. Chance of rain 50 percent.

Tonight 29 Sep Coastal San Patricio

Partly cloudy. A slight chance of Showers after midnight. Lows in the lower 80s. Southeast Winds 15 to 20 Mph. Chance of rain 20 percent.

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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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