Mundelein Weather Forecast
- 57
- 80
Severe Tstms
- 62
- 77
Mostly Sunny
- 58
- 83
Rain Showers
- 54
- 71
Mostly Sunny
- 55
- 75
Partly Sunny
- 54
- 75
Chance Thunderstorms
Today 11 Jun Lake
Mostly cloudy. A slight chance of Showers and Thunderstorms late in the morning. Showers and Thunderstorms likely early in the Afternoon, then a chance of Showers and Thunderstorms late. Some Thunderstorms may be severe. Breezy. Highs in the lower 80s Inland, but only in the upper 70s near the lake. Southwest Winds 5 to 10 Mph, increasing to south 15 to 20 Mph with Gusts up to 30 Mph in the afternoon. Chance of precipitation 70 percent.
Tonight 11 Jun Lake
Mostly cloudy in the Evening, then clearing. Showers and Thunderstorms early in the Evening, then a slight chance of Thunderstorms late in the evening. Some Thunderstorms may be severe. Breezy with Lows in the upper 50s. West Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to around 10 Mph after midnight. Chance of precipitation 90 percent.
Mundelein Temperature Statistics
June Temperature
Chicago / Wheeling, Pal-Waukee Airport (10.6 miles)
Lowest 3 June, 2026
48.7 °FAverage June
70.6 °FHighest 9 June, 2026
88 °F
Climate (2021–Present)
Chicago / Wheeling, Pal-Waukee Airport (10.6 miles)
Average Low 2021–2026
44 °FAverage 2021–2026
52.9 °FAverage High 2021–2026
61.6 °F