Lavaca Bay Weather Forecast

    • 79
    • 86

    Partly Sunny

    • 79
    • 88

    Chance Thunderstorms

    • 80
    • 88

    Chance Thunderstorms

    • 81
    • 89

    Partly Sunny

    • 81
    • 89

    Partly Sunny

    • 81
    • 90

    Partly Sunny

    • 81
    • 90

    Mostly Sunny

Today 16 Jul Coastal Calhoun

Sunny. Near steady temperature in the upper 80s. South Winds around 15 Mph.

Tonight 16 Jul Coastal Calhoun

Partly cloudy. Lows in the upper 70s. Southeast Winds 10 to 15 Mph, becoming south 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lavaca Bay Temperature Statistics

July Temperature

Palacios Municipal Airport (20.5 miles)

  • Lowest 1 July, 2025

    73.9 °F

  • Average July

    86.1 °F

  • Highest 6 July, 2025

    92.6 °F

Climate (2020–Present)

Palacios Municipal Airport (20.5 miles)

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  • Average Low 2020–2025

    64.8 °F

  • Average 2020–2025

    72.4 °F

  • Average High 2020–2025

    80.3 °F
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