Lavaca Weather Forecast

    • 66
    • 85

    Partly Sunny

    • 70
    • 90

    Mostly Sunny

    • 76
    • 93

    Mostly Sunny

    • 70
    • 90

    Chance Thunderstorms

    • 68
    • 87

    Partly Sunny

    • 74
    • 89

    Chance Thunderstorms

    • 77
    • 91

    Rain Showers Likely

Today 15 Jun North and Central Sebastian

Partly sunny. Near steady temperature in the lower 80s. Northeast Winds around 5 Mph.

Tonight 15 Jun North and Central Sebastian

Mostly cloudy this Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 60s. Northeast Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lavaca Temperature Statistics

June Temperature

Fort Smith Regional Airport (10.6 miles)

  • Lowest 3 June, 2026

    69.7 °F

  • Average June

    81.3 °F

  • Highest 1 June, 2026

    96.7 °F

Climate (2021–Present)

Fort Smith Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    64.8 °F

  • Average High 2021–2026

    76.2 °F
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