Vernon Hills Weather Forecast
- 71
- 82
Thunderstorms Likely
- 72
- 90
Partly Sunny
- 73
- 93
Slight Chance Thunderstorms
- 68
- 87
Chance Thunderstorms
- 64
- 80
Chance Rain Showers
- 60
- 76
Partly Sunny
Today 26 Jul Lake
A chance of Thunderstorms in the morning. Showers likely. Thunderstorms likely in the afternoon. Some Thunderstorms may produce heavy rainfall. Highs in the lower 80s. Southwest Winds around 5 Mph. Chance of precipitation 70 percent.
Tonight 26 Jul Lake
Increasing Clouds. A chance of Showers and Thunderstorms, mainly in the evening. Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of precipitation 50 percent.
Vernon Hills Temperature Statistics
July Temperature
Chicago / Wheeling, Pal-Waukee Airport (7.5 miles)
Lowest 18 July, 2025
59.6 °FAverage July
76.7 °FHighest 23 July, 2025
95.6 °F
Climate (2020–Present)
Chicago / Wheeling, Pal-Waukee Airport (7.5 miles)
Average Low 2020–2025
44.1 °FAverage 2020–2025
52.9 °FAverage High 2020–2025
61.5 °F