- 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 17 in CHICAGO O'HARE INTERNATIONAL the average high temperature is 82.2 °F (27.9 °C). The lowest recored high temperature was 64.0 °F (17.8 °C) in 1974 and the highest recored high temperature was 97.0 °F (36.1 °C) in 2024. The high temperature is usually* between 76.7 °F (24.8 °C) and 87.8 °F (31.0 °C). About a quarter of the time, the high temperature is less than 76.7 °F (24.8 °C), and another quarter of the time, the high temperature is greater than and 87.8 °F (31.0 °C). About 95% of the time, the high temperature has been between 66.1 °F (18.9 °C) and 98.3 °F (36.8 °C).
Low Temperatures
On June 17 in CHICAGO O'HARE INTERNATIONAL the average low temperature is 58.9 °F (15.0 °C). The lowest recored low temperature was 41.9 °F (5.5 °C) in 1980 and the lowest recored low temperature was 77.0 °F (25.0 °C) in 1984. The low temperature is usually* between 53.7 °F (12.0 °C) and 64.2 °F (17.9 °C). About a quarter of the time, the low temperature is less than 53.7 °F (12.0 °C), and another quarter of the time, the low temperature is greater than and 64.2 °F (17.9 °C). About 95% of the time, the low temperature has been between 43.7 °F (6.5 °C) and 74.2 °F (23.4 °C).
Frost
On June 17 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