Vernon Hills Weather Forecast

    • 29
    • 42

    Becoming Sunny

    • 29
    • 61

    Partly Sunny

    • 18
    • 34

    Snow Likely

    • 20
    • 29

    Chance Snow

    • 24
    • 35

    Chance Rain

    • 28
    • 41

    Slight Chance Rain/Snow

    • 35
    • 46

    Mostly Cloudy

Today 26 Feb Lake

Partly cloudy. Highs in the lower 40s. Southwest Winds 5 to 10 Mph.

Tonight 26 Feb Lake

Clear. Lows in the upper 20s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Vernon Hills Temperature Statistics

February Temperature

Chicago / Wheeling, Pal-Waukee Airport (7.5 miles)

  • Lowest 1 February, 2026

    1.7 °F

  • Average February

    30.6 °F

  • Highest 16 February, 2026

    65.6 °F

Climate (2021–Present)

Chicago / Wheeling, Pal-Waukee Airport (7.5 miles)

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

  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    61.6 °F
Get WillyWeather+ to remove ads