Williams Field Weather Forecast

    • 61
    • 69

    Chance Rain Showers

    • 62
    • 74

    Rain Showers

    • 63
    • 79

    Chance Thunderstorms

    • 63
    • 81

    Rain Showers Likely

    • 62
    • 79

    Chance Thunderstorms

    • 63
    • 80

    Chance Thunderstorms

Today 20 May Benton

Mostly cloudy. A slight chance of Showers this morning. Highs in the upper 60s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 20 May Benton

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms after midnight. Lows around 60. East Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Williams Field Temperature Statistics

May Temperature

Siloam Springs, Smith Field Airport (5.6 miles)

  • Lowest 7 May, 2026

    37.9 °F

  • Average May

    64.8 °F

  • Highest 18 May, 2026

    84.9 °F

Climate (2021–Present)

Siloam Springs, Smith Field Airport (5.6 miles)

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  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    60.1 °F

  • Average High 2021–2026

    70.5 °F
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