Port Lavaca Weather Forecast

    • 70
    • 80

    Mostly Sunny

    • 65
    • 80

    Breezy

    • 46
    • 71

    Breezy

    • 47
    • 63

    Sunny

    • 65
    • 69

    Mostly Sunny

    • 69
    • 74

    Mostly Sunny

Today 7 Nov Coastal Calhoun

Sunny. Highs in the lower 80s. Southwest Winds 10 to 15 Mph.

Tonight 7 Nov Coastal Calhoun

Mostly clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Lavaca Temperature Statistics

November Temperature

Palacios Municipal Airport (23 miles)

  • Lowest 3 November, 2025

    48 °F

  • Average November

    65.2 °F

  • Highest 1 November, 2025

    80.1 °F

Climate (2020–Present)

Palacios Municipal Airport (23 miles)

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  • Average Low 2020–2025

    64.9 °F

  • Average 2020–2025

    72.6 °F

  • Average High 2020–2025

    80.5 °F
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