Benton County Airport Weather Forecast

    • 73
    • 99

    Hot

    • 72
    • 99

    Hot

    • 68
    • 96

    Chance Rain Showers

    • 63
    • 88

    Chance Rain Showers

    • 61
    • 83

    Mostly Sunny

    • 61
    • 81

    Partly Sunny

Today 19 Sep Benton

Sunny. Highs in the upper 90s. West Winds around 5 Mph. Heat index Values up to 106.

Tonight 19 Sep Benton

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable Winds, becoming south around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

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

    82 °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

    61.3 °F

  • Average High 2021–2026

    72.7 °F
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