Lavaca Bay Weather Forecast

    • 80
    • 86

    Mostly Sunny

    • 80
    • 86

    Slight Chance Thunderstorms

    • 79
    • 86

    Rain Showers

    • 77
    • 84

    Rain Showers

    • 78
    • 82

    Rain Showers Likely

    • 80
    • 84

    Slight Chance Thunderstorms

    • 81
    • 86

    Chance Thunderstorms

Today 12 Jun Coastal Calhoun

Sunny. Highs in the lower 90s. Southeast Winds 10 to 15 Mph.

Tonight 12 Jun Coastal Calhoun

Mostly clear. A slight chance of Showers after midnight. Lows around 80. Southeast Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lavaca Bay Temperature Statistics

June Temperature

Palacios Municipal Airport (20.5 miles)

  • Lowest 4 June, 2026

    73.7 °F

  • Average June

    83.2 °F

  • Highest 9 June, 2026

    90.6 °F

Climate (2021–Present)

Palacios Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    65.5 °F

  • Average 2021–2026

    73.1 °F

  • Average High 2021–2026

    81 °F
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