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 28 in CHICAGO MIDWAY INTL ARPT the average high temperature is 71.3 °F (21.8 °C). The lowest recored high temperature was 51.1 °F (10.6 °C) in 1967 and the highest recored high temperature was 91.9 °F (33.3 °C) in 1953. The high temperature is usually* between 65.4 °F (18.5 °C) and 77.3 °F (25.1 °C). About a quarter of the time, the high temperature is less than 65.4 °F (18.5 °C), and another quarter of the time, the high temperature is greater than and 77.3 °F (25.1 °C). About 95% of the time, the high temperature has been between 54.0 °F (12.2 °C) and 88.6 °F (31.4 °C).
Low Temperatures
On September 28 in CHICAGO MIDWAY INTL ARPT the average low temperature is 52.9 °F (11.6 °C). The lowest recored low temperature was 36.0 °F (2.2 °C) in 1991 and the lowest recored low temperature was 71.1 °F (21.7 °C) in 1971. The low temperature is usually* between 47.8 °F (8.8 °C) and 58.0 °F (14.5 °C). About a quarter of the time, the low temperature is less than 47.8 °F (8.8 °C), and another quarter of the time, the low temperature is greater than and 58.0 °F (14.5 °C). About 95% of the time, the low temperature has been between 38.1 °F (3.4 °C) and 67.7 °F (19.9 °C).
Frost
On September 28 in CHICAGO MIDWAY INTL ARPT expect the temperatures to drop below freezing for a risk of frost about 0.3% 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
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— Weather Bureau Army Navy (WBAN): 14819 — from year 1948 to 1972