Port Alto Weather Forecast

    • 82
    • 86

    Rain Showers Likely

    • 82
    • 88

    Mostly Sunny

    • 83
    • 88

    Mostly Sunny

    • 83
    • 87

    Mostly Sunny

    • 83
    • 87

    Partly Sunny

    • 82
    • 87

    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

Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 80s. Southeast Winds 10 to 15 Mph, becoming south 5 to 10 Mph after midnight.

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Port Alto Temperature Statistics

August Temperature

Palacios Municipal Airport (10.6 miles)

  • Lowest 3 August, 2026

    77.6 °F

  • Average August

    87.7 °F

  • Highest 2 August, 2026

    98.7 °F

Climate (2021–2026)

Palacios Municipal Airport (10.6 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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