Booneville Lake Weather Forecast

    • 76
    • 93

    Mostly Sunny

    • 72
    • 92

    Chance Thunderstorms

    • 71
    • 86

    Chance Thunderstorms

    • 75
    • 88

    Rain Showers Likely

    • 76
    • 92

    Rain Showers Likely

    • 73
    • 89

    Chance Thunderstorms

Today 17 Jun North and Central Sebastian

Sunny. Highs in the lower 90s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 102.

Tonight 17 Jun North and Central Sebastian

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Booneville Lake Temperature Statistics

June Temperature

Fort Smith Regional Airport (21.7 miles)

  • Lowest 3 June, 2026

    69.7 °F

  • Average June

    80.9 °F

  • Highest 1 June, 2026

    96.7 °F

Climate (2021–2026)

Fort Smith Regional Airport (21.7 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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