Corpus Christi Bay - Port Ingleside Weather Forecast

    • 84
    • 87

    Partly Sunny

    • 84
    • 87

    Partly Sunny

    • 84
    • 86

    Chance Thunderstorms

    • 84
    • 87

    Chance Thunderstorms

    • 84
    • 87

    Chance Thunderstorms

    • 84
    • 86

    Slight Chance Thunderstorms

Today 4 Sep Coastal San Patricio

Partly cloudy. Highs in the mid 90s. South Winds 5 to 10 Mph, increasing to southeast 10 to 15 Mph this afternoon. Heat index Values up to 110.

Tonight 4 Sep Coastal San Patricio

Mostly clear this Evening, then becoming partly cloudy. Lows around 80. Southeast Winds 10 to 15 Mph, becoming south 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Corpus Christi Bay - Port Ingleside Temperature Statistics

September Temperature

Port Aransas, Mustang Beach Airport (6.8 miles)

  • Lowest 1 September, 2026

    82.2 °F

  • Average September

    86 °F

  • Highest 2 September, 2026

    90 °F

Climate (2021–2026)

Port Aransas, Mustang Beach Airport (6.8 miles)

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  • Average Low 2021–2026

    69.4 °F

  • Average 2021–2026

    73.9 °F

  • Average High 2021–2026

    78.7 °F
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