Lake Dardanelle Weather Forecast

    • 52
    • 64

    Chance Rain Showers

    • 50
    • 70

    Mostly Sunny

    • 58
    • 79

    Mostly Sunny

    • 64
    • 83

    Partly Sunny

    • 56
    • 77

    Chance Thunderstorms

    • 56
    • 77

    Sunny

Today 6 May Southern Johnson County

Cloudy with a slight chance of Showers and Thunderstorms. Cooler with Highs in the mid 60s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch.

Tonight 6 May Southern Johnson County

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the upper 40s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Lake Dardanelle Temperature Statistics

May Temperature

Russelville Municipal Airport (15.5 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Russelville Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    52.3 °F
  • Average 2021–2026

    63.6 °F
  • Average High 2021–2026

    75.3 °F
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