Lavaca Bay Weather Forecast

    • 65
    • 73

    Increasing Clouds

    • 68
    • 75

    Partly Sunny

    • 69
    • 75

    Rain Showers Likely

    • 70
    • 74

    Chance Thunderstorms

    • 72
    • 75

    Chance Thunderstorms

    • 72
    • 77

    Slight Chance Thunderstorms

Today 7 Apr Coastal Calhoun

Sunny this Morning, then becoming partly cloudy. Highs in the mid 70s. Northeast Winds 5 to 10 Mph, increasing to east 10 to 15 Mph this afternoon.

Tonight 7 Apr Coastal Calhoun

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 60s. East Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lavaca Bay Temperature Statistics

April Temperature

Palacios Municipal Airport (20.5 miles)

  • Lowest 4 April, 2026

    61 °F

  • Average April

    77.4 °F

  • Highest 2 April, 2026

    83.6 °F

Climate (2021–Present)

Palacios Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    65.4 °F

  • Average 2021–2026

    73 °F

  • Average High 2021–2026

    80.9 °F
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