Libertyville Weather Forecast

    • 71
    • 90

    Isolated Thunderstorms

    • 71
    • 91

    Chance Thunderstorms

    • 65
    • 85

    Partly Sunny

    • 63
    • 84

    Mostly Sunny

    • 63
    • 86

    Mostly Sunny

    • 59
    • 86

    Mostly Sunny

Today 18 Aug Vigo

Partly cloudy. Hot with Highs around 90. Southeast Winds around 5 Mph.

Tonight 18 Aug Vigo

Mostly clear. Isolated Showers and Thunderstorms toward daybreak. Humid with Lows in the lower 70s. Light and variable Winds. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Libertyville Temperature Statistics

August Temperature

Edgar County Airport (9.9 miles)

  • Lowest 6 August, 2025

    60.8 °F

  • Average August

    76.9 °F

  • Highest 16 August, 2025

    92.3 °F

Climate (2020–Present)

Edgar County Airport (9.9 miles)

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

  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    62.4 °F
Get WillyWeather+ to remove ads