Port Lavaca Weather Forecast

    • 73
    • 79

    Mostly Cloudy

    • 62
    • 77

    Rain Showers Likely

    • 59
    • 68

    Slight Chance Thunderstorms

    • 64
    • 69

    Partly Sunny

    • 71
    • 76

    Partly Sunny

    • 73
    • 80

    Mostly Cloudy

Today 19 Apr Coastal Calhoun

Mostly cloudy. Near steady temperature in the lower 80s. East Winds around 5 Mph, increasing to southeast 10 to 15 Mph this afternoon.

Tonight 19 Apr Coastal Calhoun

Mostly cloudy. Lows in the lower 70s. Southeast Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Lavaca Temperature Statistics

April Temperature

Palacios Municipal Airport (23 miles)

  • Lowest 3 April, 2024

    50.6 °F

  • Average April

    72.4 °F

  • Highest 2 April, 2024

    85.6 °F

Climate (2019–Present)

Palacios Municipal Airport (23 miles)

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  • Average Low 2019–2024

    64.8 °F

  • Average 2019–2024

    72.2 °F

  • Average High 2019–2024

    80.1 °F
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