Lavaca Weather Forecast

    • 54
    • 79

    Chance Rain Showers

    • 45
    • 69

    Chance Rain Showers

    • 52
    • 72

    Slight Chance Rain Showers

    • 60
    • 79

    Rain Showers Likely

    • 56
    • 74

    Rain Showers Likely

    • 59
    • 76

    Chance Rain Showers

Today 28 Feb Sebastian

Sunny with a chance of Showers and Thunderstorms. Near steady temperature in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

Tonight 28 Feb Sebastian

Mostly cloudy with a slight chance of Showers. A slight chance of Thunderstorms after midnight. Lows in the mid 50s. South Winds around 5 Mph, becoming east after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lavaca Temperature Statistics

February Temperature

Fort Smith Regional Airport (10.6 miles)

  • Lowest 1 February, 2026

    21.7 °F

  • Average February

    52 °F

  • Highest 18 February, 2026

    79.6 °F

Climate (2021–Present)

Fort Smith Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    53.9 °F

  • Average 2021–2026

    64.4 °F

  • Average High 2021–2026

    75.7 °F
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