Benton County Airport Weather Forecast

    • 74
    • 99

    Hot

    • 74
    • 97

    Hot

    • 72
    • 98

    Hot

    • 71
    • 97

    Hot

    • 71
    • 96

    Mostly Sunny

    • 68
    • 93

    Slight Chance Thunderstorms

Today 15 Sep Benton

Sunny. Highs in the upper 90s. Southwest Winds around 5 Mph. Heat index Values up to 108.

Tonight 15 Sep Benton

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph.

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Benton County Airport Temperature Statistics

September Temperature

Lexington-Parsons Beech River Regional Airport (24.9 miles)

  • Lowest 13 September, 2026

    66.2 °F

  • Average September

    81.8 °F

  • Highest 3 September, 2026

    100.4 °F

Climate (2021–2026)

Lexington-Parsons Beech River Regional Airport (24.9 miles)

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  • Average Low 2021–2026

    50.3 °F

  • Average 2021–2026

    61.2 °F

  • Average High 2021–2026

    72.7 °F
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