- Weather Bureau Army Navy (WBAN): 94846
- Country: US
- State: IL
- Latitude: 41.96
- Longitude: -87.932
An Integrated Surface Dataset (ISD) station ID was found for this station. Newer data may be available at the ISD page.
High Temperatures
On July 24 in CHICAGO O'HARE INTERNATIONAL the average high temperature is 84.9 °F (29.4 °C). The lowest recored high temperature was 72.0 °F (22.2 °C) in 2013 and the highest recored high temperature was 102.0 °F (38.9 °C) in 2005. The high temperature is usually* between 81.0 °F (27.2 °C) and 88.9 °F (31.6 °C). About a quarter of the time, the high temperature is less than 81.0 °F (27.2 °C), and another quarter of the time, the high temperature is greater than and 88.9 °F (31.6 °C). About 95% of the time, the high temperature has been between 73.4 °F (23.0 °C) and 96.4 °F (35.8 °C).
Low Temperatures
On July 24 in CHICAGO O'HARE INTERNATIONAL the average low temperature is 64.3 °F (17.9 °C). The lowest recored low temperature was 52.0 °F (11.1 °C) in 2000 and the lowest recored low temperature was 75.0 °F (23.9 °C) in 1972. The low temperature is usually* between 60.7 °F (15.9 °C) and 67.9 °F (19.9 °C). About a quarter of the time, the low temperature is less than 60.7 °F (15.9 °C), and another quarter of the time, the low temperature is greater than and 67.9 °F (19.9 °C). About 95% of the time, the low temperature has been between 53.8 °F (12.1 °C) and 74.7 °F (23.7 °C).
Frost
On July 24 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:
- CHICAGO O'HARE INTERNATIONAL — Integrated Surface Dataset (ISD) station ID: 725300 — Weather Bureau Army Navy (WBAN): 94846 — from year 1947 to 2025
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— Weather Bureau Army Navy (WBAN): 94846 — from year 1970 to 1972