- 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 April 8 in CHICAGO O'HARE INTERNATIONAL the average high temperature is 56.7 °F (13.7 °C). The lowest recored high temperature was 34.0 °F (1.1 °C) in 2003 and the highest recored high temperature was 82.9 °F (28.3 °C) in 2001. The high temperature is usually* between 48.5 °F (9.1 °C) and 65.0 °F (18.3 °C). About a quarter of the time, the high temperature is less than 48.5 °F (9.1 °C), and another quarter of the time, the high temperature is greater than and 65.0 °F (18.3 °C). About 95% of the time, the high temperature has been between 32.8 °F (0.4 °C) and 80.7 °F (27.0 °C).
Low Temperatures
On April 8 in CHICAGO O'HARE INTERNATIONAL the average low temperature is 34.8 °F (1.6 °C). The lowest recored low temperature was 14.0 °F (-10.0 °C) in 1972 and the lowest recored low temperature was 64.0 °F (17.8 °C) in 1991. The low temperature is usually* between 29.0 °F (-1.7 °C) and 40.7 °F (4.8 °C). About a quarter of the time, the low temperature is less than 29.0 °F (-1.7 °C), and another quarter of the time, the low temperature is greater than and 40.7 °F (4.8 °C). About 95% of the time, the low temperature has been between 17.8 °F (-7.9 °C) and 51.9 °F (11.0 °C).
Frost
On April 8 in CHICAGO O'HARE INTERNATIONAL expect the temperatures to drop below freezing for a risk of frost about 37.2% 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:
- 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