Smith Field Weather Forecast

    • 65
    • 89

    Chance Thunderstorms

    • 65
    • 89

    Chance Thunderstorms

    • 64
    • 85

    Rain Showers Likely

    • 63
    • 82

    Chance Rain Showers

    • 64
    • 84

    Slight Chance Thunderstorms

    • 64
    • 84

    Slight Chance Thunderstorms

Today 16 Sep Benton

Sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s. East Winds around 5 Mph, becoming north in the afternoon. Chance of rain 30 percent.

Tonight 16 Sep Benton

Partly cloudy. Lows in the mid 60s. Light and variable Winds.

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Smith Field Temperature Statistics

September Temperature

Siloam Springs, Smith Field Airport (0.6 miles)

  • Lowest 7 September, 2025

    53.1 °F

  • Average September

    70.3 °F

  • Highest 13 September, 2025

    90 °F

Climate (2020–Present)

Siloam Springs, Smith Field Airport (0.6 miles)

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  • Average Low 2020–2025

    49.4 °F

  • Average 2020–2025

    59.3 °F

  • Average High 2020–2025

    69.6 °F
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