Lavaca Weather Forecast

    • 44
    • 74

    Sunny

    • 35
    • 65

    Sunny

    • 32
    • 56

    Mostly Sunny

    • 38
    • 56

    Mostly Cloudy

    • 40
    • 51

    Rain Showers Likely

    • 37
    • 54

    Mostly Sunny

    • 39
    • 58

    Mostly Sunny

Today 11 Nov North and Central Sebastian

Mostly sunny. Highs in the mid 60s.

Tonight 11 Nov North and Central Sebastian

Clear, cooler with Lows in the mid 40s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • 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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