Rock Island Weather Forecast

    • 46
    • 67

    Partly Sunny

    • 36
    • 61

    Partly Sunny

    • 42
    • 61

    Mostly Sunny

    • 47
    • 71

    Mostly Sunny

    • 53
    • 74

    Mostly Sunny

Today 31 Oct Le Flore

Patchy frost this morning. Sunny. Highs in the upper 60s. West Winds around 5 Mph.

Tonight 31 Oct Le Flore

Mostly cloudy. Lows in the mid 40s. Light and variable Winds, becoming east around 5 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Island Temperature Statistics

October Temperature

Fort Smith Regional Airport (11.8 miles)

  • Lowest 22 October, 2025

    45 °F

  • Average October

    69 °F

  • Highest 2 October, 2025

    90 °F

Climate (2020–Present)

Fort Smith Regional Airport (11.8 miles)

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

  • Average Low 2020–2025

    53.7 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    75.3 °F
Get WillyWeather+ to remove ads