- Integrated Surface Dataset (ISD) station ID: 725300
- Country: US
- State: IL
- Latitude: 41.96
- Longitude: -87.932
A Weather Bureau Army Navy (WBAN) station ID was found for this station. Older data may be available at the WBAN page.
High Temperatures
On June 4 in CHICAGO O'HARE INTERNATIONAL the average high temperature is 78.0 °F (25.5 °C). The lowest recored high temperature was 54.0 °F (12.2 °C) in 1993 and the highest recored high temperature was 95.0 °F (35.0 °C) in 1977. The high temperature is usually* between 72.1 °F (22.3 °C) and 83.8 °F (28.8 °C). About a quarter of the time, the high temperature is less than 72.1 °F (22.3 °C), and another quarter of the time, the high temperature is greater than and 83.8 °F (28.8 °C). About 95% of the time, the high temperature has been between 61.1 °F (16.2 °C) and 94.8 °F (34.9 °C).
Low Temperatures
On June 4 in CHICAGO O'HARE INTERNATIONAL the average low temperature is 54.0 °F (12.2 °C). The lowest recored low temperature was 41.0 °F (5.0 °C) in 1994 and the lowest recored low temperature was 71.6 °F (22.0 °C) in 2011. The low temperature is usually* between 48.9 °F (9.4 °C) and 59.1 °F (15.1 °C). About a quarter of the time, the low temperature is less than 48.9 °F (9.4 °C), and another quarter of the time, the low temperature is greater than and 59.1 °F (15.1 °C). About 95% of the time, the low temperature has been between 39.2 °F (4.0 °C) and 68.8 °F (20.5 °C).
Frost
On June 4 in CHICAGO O'HARE INTERNATIONAL expect the temperatures to drop below freezing for a risk of frost about 0.2% of the time.
Data Source(s)
The data used to compute the average high/low temperatures for this location were taken from the following stations: