- 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 May 3 in CHICAGO O'HARE INTERNATIONAL the average high temperature is 67.8 °F (19.9 °C). The lowest recored high temperature was 45.3 °F (7.4 °C) in 1957 and the highest recored high temperature was 89.4 °F (31.9 °C) in 1959. The high temperature is usually* between 60.7 °F (15.9 °C) and 74.9 °F (23.8 °C). About a quarter of the time, the high temperature is less than 60.7 °F (15.9 °C), and another quarter of the time, the high temperature is greater than and 74.9 °F (23.8 °C). About 95% of the time, the high temperature has been between 47.2 °F (8.4 °C) and 88.4 °F (31.3 °C).
Low Temperatures
On May 3 in CHICAGO O'HARE INTERNATIONAL the average low temperature is 44.3 °F (6.8 °C). The lowest recored low temperature was 30.0 °F (-1.1 °C) in 2004 and the lowest recored low temperature was 66.9 °F (19.4 °C) in 1959. The low temperature is usually* between 38.7 °F (3.7 °C) and 49.8 °F (9.9 °C). About a quarter of the time, the low temperature is less than 38.7 °F (3.7 °C), and another quarter of the time, the low temperature is greater than and 49.8 °F (9.9 °C). About 95% of the time, the low temperature has been between 28.2 °F (-2.1 °C) and 60.3 °F (15.7 °C).
Frost
On May 3 in CHICAGO O'HARE INTERNATIONAL expect the temperatures to drop below freezing for a risk of frost about 6.8% 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: