- Weather Bureau Army Navy (WBAN): 14819
- Country: US
- State: IL
- Latitude: 41.786
- Longitude: -87.752
An Integrated Surface Dataset (ISD) station ID was found for this station. Newer data may be available at the ISD page.
High Temperatures
On June 26 in CHICAGO MIDWAY INTL ARPT the average high temperature is 84.6 °F (29.2 °C). The lowest recored high temperature was 69.1 °F (20.6 °C) in 1970 and the highest recored high temperature was 96.1 °F (35.6 °C) in 1969. The high temperature is usually* between 80.1 °F (26.7 °C) and 89.2 °F (31.8 °C). About a quarter of the time, the high temperature is less than 80.1 °F (26.7 °C), and another quarter of the time, the high temperature is greater than and 89.2 °F (31.8 °C). About 95% of the time, the high temperature has been between 71.4 °F (21.9 °C) and 97.8 °F (36.6 °C).
Low Temperatures
On June 26 in CHICAGO MIDWAY INTL ARPT the average low temperature is 65.2 °F (18.4 °C). The lowest recored low temperature was 48.0 °F (8.9 °C) in 1979 and the lowest recored low temperature was 75.9 °F (24.4 °C) in 2025. The low temperature is usually* between 60.7 °F (15.9 °C) and 69.6 °F (20.9 °C). About a quarter of the time, the low temperature is less than 60.7 °F (15.9 °C), and another quarter of the time, the low temperature is greater than and 69.6 °F (20.9 °C). About 95% of the time, the low temperature has been between 52.2 °F (11.2 °C) and 78.1 °F (25.6 °C).
Frost
On June 26 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 2025
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— Weather Bureau Army Navy (WBAN): 14819 — from year 1948 to 1972