Port O'Connor Private Airport Weather Forecast

    • 82
    • 89

    Decreasing Clouds

    • 82
    • 90

    Mostly Sunny

    • 83
    • 90

    Mostly Sunny

    • 83
    • 90

    Mostly Sunny

    • 83
    • 90

    Partly Sunny

    • 82
    • 90

    Mostly Sunny

    • 82
    • 90

    Mostly Sunny

Today 10 Aug Coastal Calhoun

Partly cloudy this Morning, then becoming mostly cloudy. A chance of Showers and Thunderstorms. Highs around 90. South Winds around 5 Mph, increasing to southeast 10 to 15 Mph this afternoon. Chance of rain 40 percent.

Tonight 10 Aug Coastal Calhoun

Mostly cloudy this Evening, then clearing. Lows in the lower 80s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Port O'Connor Private Airport Temperature Statistics

August Temperature

Palacios Municipal Airport (23 miles)

  • Lowest 8 August, 2026

    75.9 °F

  • Average August

    87.5 °F

  • Highest 2 August, 2026

    98.7 °F

Climate (2021–2026)

Palacios Municipal Airport (23 miles)

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  • Average Low 2021–2026

    65.6 °F

  • Average 2021–2026

    73.3 °F

  • Average High 2021–2026

    81.1 °F
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