- 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 July 2 in CHICAGO O'HARE INTERNATIONAL the average high temperature is 84.2 °F (29.0 °C). The lowest recored high temperature was 69.1 °F (20.6 °C) in 2015 and the highest recored high temperature was 98.1 °F (36.7 °C) in 2012. The high temperature is usually* between 79.6 °F (26.4 °C) and 88.7 °F (31.5 °C). About a quarter of the time, the high temperature is less than 79.6 °F (26.4 °C), and another quarter of the time, the high temperature is greater than and 88.7 °F (31.5 °C). About 95% of the time, the high temperature has been between 70.9 °F (21.6 °C) and 97.4 °F (36.3 °C).
Low Temperatures
On July 2 in CHICAGO O'HARE INTERNATIONAL the average low temperature is 61.6 °F (16.5 °C). The lowest recored low temperature was 46.0 °F (7.8 °C) in 1982 and the lowest recored low temperature was 80.1 °F (26.7 °C) in 1970. The low temperature is usually* between 56.8 °F (13.8 °C) and 66.5 °F (19.2 °C). About a quarter of the time, the low temperature is less than 56.8 °F (13.8 °C), and another quarter of the time, the low temperature is greater than and 66.5 °F (19.2 °C). About 95% of the time, the low temperature has been between 47.4 °F (8.6 °C) and 75.9 °F (24.4 °C).
Frost
On July 2 in CHICAGO O'HARE INTERNATIONAL expect the temperatures to drop below freezing for a risk of frost about 0.0% 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: