Sulphur Springs Weather Forecast

    • 61
    • 67

    Chance Rain Showers

    • 62
    • 74

    Rain Showers

    • 63
    • 80

    Rain Showers Likely

    • 63
    • 82

    Rain Showers Likely

    • 63
    • 80

    Chance Thunderstorms

    • 64
    • 82

    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

Sulphur Springs Temperature Statistics

May Temperature

Northwest Arkansas Regional Airport (15.5 miles)

  • Lowest 7 May, 2026

    39.7 °F

  • Average May

    64.8 °F

  • Highest 16 May, 2026

    85.6 °F

Climate (2021–Present)

Northwest Arkansas Regional Airport (15.5 miles)

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  • Average Low 2021–2026

    50 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    72 °F
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