Lake Dardanelle Weather Forecast

    • 58
    • 82

    Sunny

    • 60
    • 83

    Partly Sunny

    • 61
    • 77

    Slight Chance Thunderstorms

    • 60
    • 73

    Chance Rain Showers

    • 61
    • 76

    Partly Sunny

    • 61
    • 75

    Chance Rain Showers

Today 28 Oct Southern Johnson County

Sunny. Highs in the lower 80s. East Winds around 5 Mph, becoming southeast this afternoon.

Tonight 28 Oct Southern Johnson County

Clear. Lows in the mid 50s. East Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Dardanelle Temperature Statistics

October Temperature

Russelville Municipal Airport (15.5 miles)

  • Lowest 18 October, 2026

    38.6 °F

  • Average October

    68.6 °F

  • Highest 12 October, 2026

    94.6 °F

Climate (2021–2026)

Russelville Municipal Airport (15.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    75.8 °F
Get WillyWeather+ to remove ads