Lavaca Weather Forecast

    • 49
    • 72

    Decreasing Clouds

    • 41
    • 65

    Mostly Sunny

    • 40
    • 63

    Partly Sunny

    • 39
    • 65

    Mostly Sunny

    • 42
    • 68

    Mostly Sunny

    • 44
    • 71

    Mostly Sunny

    • 46
    • 72

    Mostly Sunny

Today 5 Nov North and Central Sebastian

Sunny. Highs around 70.

Tonight 5 Nov North and Central Sebastian

Partly cloudy. A slight chance of Showers this evening. Lows around 50. Northwest Winds around 5 Mph. Chance of rain 20 percent.

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Lavaca Temperature Statistics

November Temperature

Fort Smith Regional Airport (10.6 miles)

  • Lowest 3 November, 2026

    59 °F

  • Average November

    68.1 °F

  • Highest 2 November, 2026

    81 °F

Climate (2021–2026)

Fort Smith Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    54.5 °F

  • Average 2021–2026

    65.3 °F

  • Average High 2021–2026

    76.8 °F
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