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 7 in CHICAGO MIDWAY INTL ARPT the average high temperature is 80.0 °F (26.7 °C). The lowest recored high temperature was 66.0 °F (18.9 °C) in 1949 and the highest recored high temperature was 99.0 °F (37.2 °C) in 1960. The high temperature is usually* between 74.7 °F (23.7 °C) and 85.3 °F (29.6 °C). About a quarter of the time, the high temperature is less than 74.7 °F (23.7 °C), and another quarter of the time, the high temperature is greater than and 85.3 °F (29.6 °C). About 95% of the time, the high temperature has been between 64.7 °F (18.2 °C) and 95.3 °F (35.2 °C).
Low Temperatures
On September 7 in CHICAGO MIDWAY INTL ARPT the average low temperature is 61.7 °F (16.5 °C). The lowest recored low temperature was 46.0 °F (7.8 °C) in 1986 and the lowest recored low temperature was 78.1 °F (25.6 °C) in 2016. The low temperature is usually* between 56.8 °F (13.8 °C) and 66.7 °F (19.3 °C). About a quarter of the time, the low temperature is less than 56.8 °F (13.8 °C), and another quarter of the time, the low temperature is greater than and 66.7 °F (19.3 °C). About 95% of the time, the low temperature has been between 47.3 °F (8.5 °C) and 76.2 °F (24.5 °C).
Frost
On September 7 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:
- 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