Lavaca Bay Weather Forecast

    • 68
    • 77

    Mostly Cloudy

    • 71
    • 78

    Chance Rain Showers

    • 71
    • 77

    Chance Thunderstorms

    • 71
    • 78

    Chance Thunderstorms

    • 69
    • 77

    Chance Rain Showers

    • 71
    • 77

    Chance Rain Showers

Today 25 Oct Coastal Calhoun

Mostly cloudy. Highs around 80. East Winds 10 to 15 Mph.

Tonight 25 Oct Coastal Calhoun

Mostly cloudy. Lows in the upper 60s. East Winds 10 to 15 Mph, becoming northeast 5 to 10 Mph after midnight.

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  • Temperature Real-Time

Lavaca Bay Temperature Statistics

October Temperature

Palacios Municipal Airport (20.5 miles)

  • Lowest 18 October, 2026

    49.6 °F

  • Average October

    76.9 °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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