Lavaca Weather Forecast

    • 35
    • 65

    Sunny

    • 32
    • 57

    Mostly Sunny

    • 37
    • 55

    Mostly Cloudy

    • 37
    • 52

    Rain Showers Likely

    • 35
    • 56

    Mostly Sunny

    • 36
    • 59

    Mostly Sunny

Today 12 Nov North and Central Sebastian

Sunny, cooler with Highs in the mid 60s. Northwest Winds 5 to 10 Mph.

Tonight 12 Nov North and Central Sebastian

Mostly clear. Patchy frost after midnight. Lows in the mid 30s. North Winds around 5 Mph.

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  • Temperature Real-Time

Lavaca Temperature Statistics

November Temperature

Fort Smith Regional Airport (10.6 miles)

  • Lowest 9 November, 2026

    37.9 °F

  • Average November

    59.8 °F

  • Highest 2 November, 2026

    82.7 °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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