Station information
- Integrated Surface Dataset (ISD) station ID: 725340
- Weather Bureau Army Navy (WBAN): 14819
- Country: US
- State: IL
- Latitude: 41.786
- Longitude: -87.752
High Temperatures
On September 24 in CHICAGO MIDWAY INTL ARPT the average high temperature is 72.1 °F (22.3 °C). The lowest recored high temperature was 55.0 °F (12.8 °C) in 1965 and the highest recored high temperature was 91.9 °F (33.3 °C) in 2017. The high temperature is usually* between 66.8 °F (19.3 °C) and 77.4 °F (25.2 °C). About a quarter of the time, the high temperature is less than 66.8 °F (19.3 °C), and another quarter of the time, the high temperature is greater than and 77.4 °F (25.2 °C). About 95% of the time, the high temperature has been between 56.6 °F (13.7 °C) and 87.5 °F (30.9 °C).
Low Temperatures
On September 24 in CHICAGO MIDWAY INTL ARPT the average low temperature is 53.6 °F (12.0 °C). The lowest recored low temperature was 35.1 °F (1.7 °C) in 1974 and the lowest recored low temperature was 73.0 °F (22.8 °C) in 2017. The low temperature is usually* between 48.0 °F (8.9 °C) and 59.2 °F (15.1 °C). About a quarter of the time, the low temperature is less than 48.0 °F (8.9 °C), and another quarter of the time, the low temperature is greater than and 59.2 °F (15.1 °C). About 95% of the time, the low temperature has been between 37.3 °F (3.0 °C) and 69.8 °F (21.0 °C).
Frost
On September 24 in CHICAGO MIDWAY INTL ARPT expect the temperatures to drop below freezing for a risk of frost about 0.5% 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 MIDWAY INTL ARPT — Integrated Surface Dataset (ISD) station ID: 725340 — Weather Bureau Army Navy (WBAN): 14819 — from year 1973 to 2024
-
— Weather Bureau Army Navy (WBAN): 14819 — from year 1948 to 1972