Port Lavaca Weather Forecast

    • 71
    • 82

    Chance Rain Showers

    • 61
    • 78

    Chance Rain Showers

    • 54
    • 66

    Partly Sunny

    • 61
    • 67

    Partly Sunny

    • 70
    • 73

    Partly Sunny

Today 24 Nov Coastal Calhoun

Mostly cloudy in the Morning, then becoming partly cloudy. A slight chance of Showers and Thunderstorms. Highs in the lower 80s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 24 Nov Coastal Calhoun

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers. A chance of Thunderstorms after midnight. Lows in the upper 60s. South Winds 10 to 15 Mph, becoming southwest 5 to 10 Mph after midnight. Chance of rain 40 percent.

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Port Lavaca Temperature Statistics

November Temperature

Palacios Municipal Airport (23 miles)

  • Lowest 11 November, 2025

    39.9 °F

  • Average November

    71.2 °F

  • Highest 22 November, 2025

    84.9 °F

Climate (2020–Present)

Palacios Municipal Airport (23 miles)

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  • Average Low 2020–2025

    65 °F

  • Average 2020–2025

    72.6 °F

  • Average High 2020–2025

    80.5 °F
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