Mundelein Weather Forecast

    • 35
    • 46

    Breezy

    • 28
    • 44

    Breezy

    • 31
    • 40

    Cloudy

    • 17
    • 44

    Rain Showers

    • 7
    • 25

    Mostly Cloudy

    • 18
    • 28

    Partly Sunny

Today 12 Mar Lake

Mostly sunny in the Morning, then becoming partly cloudy. Highs in the mid 40s. West Winds 5 to 10 Mph.

Tonight 12 Mar Lake

Showers likely. Windy with Lows in the upper 30s. South Winds 20 to 25 Mph with Gusts up to 35 Mph, becoming southwest 20 to 30 Mph with Gusts up to 50 Mph after midnight. Chance of precipitation 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mundelein Temperature Statistics

March Temperature

Chicago / Wheeling, Pal-Waukee Airport (10.6 miles)

  • Lowest 2 March, 2026

    21.7 °F

  • Average March

    43.3 °F

  • Highest 9 March, 2026

    72 °F

Climate (2021–Present)

Chicago / Wheeling, Pal-Waukee Airport (10.6 miles)

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

  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    61.6 °F
Get WillyWeather+ to remove ads