Lavaca Bay Weather Forecast

    • 70
    • 78

    Increasing Clouds

    • 71
    • 79

    Partly Sunny

    • 74
    • 79

    Partly Sunny

    • 64
    • 78

    Rain Showers

    • 63
    • 73

    Mostly Sunny

    • 63
    • 73

    Mostly Sunny

Today 31 Oct Coastal Calhoun

Mostly cloudy this Morning, then becoming partly cloudy. Patchy fog this morning. Highs around 80. Northeast Winds around 5 Mph.

Tonight 31 Oct Coastal Calhoun

Partly cloudy. Lows around 70. Northeast Winds around 5 Mph.

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Lavaca Bay Temperature Statistics

October Temperature

Palacios Municipal Airport (20.5 miles)

  • Lowest 18 October, 2026

    49.6 °F

  • Average October

    76.4 °F

  • Highest 1 October, 2026

    92.6 °F

Climate (2021–2026)

Palacios Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    65.7 °F

  • Average 2021–2026

    73.4 °F

  • Average High 2021–2026

    81.2 °F
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