Port Lavaca Weather Forecast

    • 64
    • 71

    Increasing Clouds

    • 66
    • 71

    Mostly Cloudy

    • 59
    • 72

    Rain Showers

    • 54
    • 71

    Sunny

    • 59
    • 69

    Mostly Sunny

    • 63
    • 72

    Partly Sunny

    • 64
    • 74

    Partly Sunny

Today 12 Feb Coastal Calhoun

Partly cloudy. Highs in the mid 70s. Southeast Winds 5 to 10 Mph.

Tonight 12 Feb Coastal Calhoun

Mostly cloudy. Areas of fog after midnight. Lows in the lower 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Lavaca Temperature Statistics

February Temperature

Palacios Municipal Airport (23 miles)

  • Lowest 1 February, 2026

    27.6 °F

  • Average February

    59.5 °F

  • Highest 6 February, 2026

    79.6 °F

Climate (2021–Present)

Palacios Municipal Airport (23 miles)

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  • Average Low 2021–2026

    65.1 °F

  • Average 2021–2026

    72.7 °F

  • Average High 2021–2026

    80.6 °F
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