Bentonville Weather Forecast

    • 66
    • 93

    Mostly Sunny

    • 64
    • 88

    Rain Showers Likely

    • 63
    • 82

    Chance Thunderstorms

    • 65
    • 85

    Chance Thunderstorms

    • 64
    • 82

    Chance Thunderstorms

    • 63
    • 82

    Chance Thunderstorms

    • 61
    • 84

    Slight Chance Thunderstorms

Today 17 Sep Benton

Sunny. A chance of Showers with a slight chance of Thunderstorms. Highs in the lower 90s. West Winds around 5 Mph. Chance of rain 30 percent.

Tonight 17 Sep Benton

Mostly clear this Evening, then becoming partly cloudy. Lows in the mid 60s. Southeast Winds around 5 Mph.

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Bentonville Temperature Statistics

September Temperature

Bentonville, Bentonville Municipal Airport/Louise M Thaden Field (1.2 miles)

  • Lowest 7 September, 2025

    53.6 °F

  • Average September

    72.1 °F

  • Highest 15 September, 2025

    91 °F

Climate (2020–Present)

Bentonville, Bentonville Municipal Airport/Louise M Thaden Field (1.2 miles)

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  • Average Low 2020–2025

    49.4 °F

  • Average 2020–2025

    59 °F

  • Average High 2020–2025

    68.9 °F
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