- 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 June 9 in CHICAGO O'HARE INTERNATIONAL the average high temperature is 80.5 °F (27.0 °C). The lowest recored high temperature was 57.9 °F (14.4 °C) in 1966 and the highest recored high temperature was 95.0 °F (35.0 °C) in 2011. The high temperature is usually* between 75.0 °F (23.9 °C) and 86.0 °F (30.0 °C). About a quarter of the time, the high temperature is less than 75.0 °F (23.9 °C), and another quarter of the time, the high temperature is greater than and 86.0 °F (30.0 °C). About 95% of the time, the high temperature has been between 64.6 °F (18.1 °C) and 96.5 °F (35.8 °C).
Low Temperatures
On June 9 in CHICAGO O'HARE INTERNATIONAL the average low temperature is 56.9 °F (13.8 °C). The lowest recored low temperature was 39.9 °F (4.4 °C) in 1994 and the lowest recored low temperature was 73.9 °F (23.3 °C) in 2004. The low temperature is usually* between 51.7 °F (10.9 °C) and 62.2 °F (16.8 °C). About a quarter of the time, the low temperature is less than 51.7 °F (10.9 °C), and another quarter of the time, the low temperature is greater than and 62.2 °F (16.8 °C). About 95% of the time, the low temperature has been between 41.7 °F (5.4 °C) and 72.2 °F (22.3 °C).
Frost
On June 9 in CHICAGO O'HARE INTERNATIONAL expect the temperatures to drop below freezing for a risk of frost about 0.1% 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