- Integrated Surface Dataset (ISD) station ID: 725340
- Country: US
- State: IL
- Latitude: 41.786
- Longitude: -87.752
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 September 14 in CHICAGO MIDWAY INTL ARPT the average high temperature is 76.6 °F (24.8 °C). The lowest recored high temperature was 57.9 °F (14.4 °C) in 1970 and the highest recored high temperature was 90.0 °F (32.2 °C) in 1971. The high temperature is usually* between 71.2 °F (21.8 °C) and 82.0 °F (27.8 °C). About a quarter of the time, the high temperature is less than 71.2 °F (21.8 °C), and another quarter of the time, the high temperature is greater than and 82.0 °F (27.8 °C). About 95% of the time, the high temperature has been between 61.0 °F (16.1 °C) and 92.3 °F (33.5 °C).
Low Temperatures
On September 14 in CHICAGO MIDWAY INTL ARPT the average low temperature is 58.4 °F (14.7 °C). The lowest recored low temperature was 42.1 °F (5.6 °C) in 2014 and the lowest recored low temperature was 73.9 °F (23.3 °C) in 2021. The low temperature is usually* between 53.4 °F (11.9 °C) and 63.4 °F (17.4 °C). About a quarter of the time, the low temperature is less than 53.4 °F (11.9 °C), and another quarter of the time, the low temperature is greater than and 63.4 °F (17.4 °C). About 95% of the time, the low temperature has been between 43.9 °F (6.6 °C) and 72.9 °F (22.7 °C).
Frost
On September 14 in CHICAGO MIDWAY INTL ARPT 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: