Bentonville Weather Forecast

    • 67
    • 93

    Becoming Sunny

    • 65
    • 90

    Mostly Sunny

    • 64
    • 91

    Mostly Sunny

    • 66
    • 94

    Partly Sunny

    • 63
    • 88

    Slight Chance Thunderstorms

    • 59
    • 78

    Chance Thunderstorms

Today 20 Aug Benton

Mostly sunny. Highs in the lower 90s. Northeast Winds 5 to 10 Mph.

Tonight 20 Aug Benton

Mostly clear. Lows in the upper 60s. Northeast Winds 5 to 10 Mph.

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Bentonville Temperature Statistics

August Temperature

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

  • Lowest 2 August, 2025

    64.9 °F

  • Average August

    80.7 °F

  • Highest 18 August, 2025

    97 °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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