Bentonville Weather Forecast

    • 65
    • 88

    Rain Showers

    • 63
    • 81

    Slight Chance Rain Showers

    • 65
    • 81

    Rain Showers Likely

    • 64
    • 86

    Slight Chance Thunderstorms

    • 63
    • 86

    Partly Sunny

    • 67
    • 87

    Mostly Sunny

Today 10 Sep Warren

Mostly cloudy in the Morning, then becoming partly sunny. A chance of Showers. A chance of Thunderstorms in the afternoon. Highs in the upper 80s. West Winds around 5 Mph. Chance of rain 40 percent.

Tonight 10 Sep Warren

A chance of Thunderstorms. Showers, mainly in the evening. Patchy fog after midnight. Lows in the mid 60s. Northwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bentonville Temperature Statistics

September Temperature

Front Royal-warren County Airport (6.8 miles)

  • Lowest 7 September, 2026

    56.1 °F

  • Average September

    77.2 °F

  • Highest 2 September, 2026

    95.4 °F

Climate (2021–2026)

Front Royal-warren County Airport (6.8 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    66.6 °F
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