Mundelein Weather Forecast
- 29
- 47
Partly Sunny
- 39
- 51
Chance Rain Showers
- 43
- 55
Chance Thunderstorms
- 53
- 72
Rain Showers Likely
- 46
- 67
Rain Showers
- 31
- 58
Rain Showers Likely
- 26
- 42
Mostly Cloudy
Today 25 Mar Lake
Partly cloudy late in the Morning, then becoming mostly sunny early to mid Afternoon, then becoming partly cloudy late in the afternoon. Highs in the lower 50s Inland, but only in the upper 40s near the lake. Northwest Winds 5 to 10 Mph.
Tonight 25 Mar Lake
Mostly clear in the Evening, then becoming partly cloudy after Midnight, then becoming mostly cloudy late. Lows in the upper 20s. East Winds around 5 Mph, becoming southwest after midnight.
Mundelein Temperature Statistics
March Temperature
Chicago / Wheeling, Pal-Waukee Airport (10.6 miles)
Lowest 2 March, 2025
15.9 °FAverage March
42.3 °FHighest 14 March, 2025
79.6 °F
Climate (2020–Present)
Chicago / Wheeling, Pal-Waukee Airport (10.6 miles)
Average Low 2020–2025
44.2 °FAverage 2020–2025
52.9 °FAverage High 2020–2025
61.4 °F