Port Alto Weather Forecast

    • 31
    • 54

    Rain Showers

    • 23
    • 38

    Chance Rain Showers

    • 23
    • 37

    Breezy

    • 39
    • 48

    Partly Sunny

    • 35
    • 54

    Partly Sunny

    • 45
    • 55

    Chance Rain Showers

    • 35
    • 52

    Rain Showers Likely

Today 24 Jan Coastal Calhoun

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms late this Morning, then Showers this afternoon. Highs in the mid 60s. Temperature falling into the mid 40s this afternoon. North Winds 15 to 20 Mph. Chance of rain 90 percent.

Tonight 24 Jan Coastal Calhoun

Rain Showers likely with a slight chance of Thunderstorms this Evening, then rain Showers, a chance of Thunderstorms and freezing rain after midnight. Ice accumulation around a trace. Much Colder with Lows around 30. North Winds 15 to 20 Mph. Chance of precipitation 90 percent. Wind chill Values in the lower 20s.

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Port Alto Temperature Statistics

January Temperature

Palacios Municipal Airport (10.6 miles)

  • Lowest 18 January, 2026

    28.9 °F

  • Average January

    61.8 °F

  • Highest 3 January, 2026

    84.7 °F

Climate (2021–Present)

Palacios Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    65.2 °F

  • Average 2021–2026

    72.8 °F

  • Average High 2021–2026

    80.7 °F
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