Average temperature in Vernon Hills (IL)

The mean minimum and maximum temperatures over the year in Vernon Hills (Illinois), the United States of America.

The months of May, June, July, August and September have nice average temperatures.
Cold season / winter is in the months January and February.
On average, the warmest month is July with 28°C.
On average, the coolest month is January with -1°C.
The average annual maximum temperature is 14°C.
The average annual minimum temperature is 5°C.

Forecast for Vernon Hills (IL)

Mon Jun 03

29°C | 12°C

22 km/h

2.1 mm

partly cloudy and small chance of rain

hourly forecast

Tue Jun 04

29°C | 20°C

25 km/h

1.4 mm

broken clouds and thunder

hourly forecast

Wed Jun 05

27°C | 19°C

22 km/h

4 mm

partly cloudy and rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

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