Station information
- Weather Bureau Army Navy (WBAN): 14819
- Country: US
- State: IL
- Latitude: 41.786
- Longitude: -87.752
High Temperatures
On June 20 in CHICAGO MIDWAY AP the average high temperature is 83.1 °F (28.4 °C). The lowest recored high temperature was 57.9 °F (14.4 °C) in 1992 and the highest recored high temperature was 104.0 °F (40.0 °C) in 1953. The high temperature is usually* between 77.8 °F (25.4 °C) and 88.3 °F (31.3 °C). About a quarter of the time, the high temperature is less than 77.8 °F (25.4 °C), and another quarter of the time, the high temperature is greater than and 88.3 °F (31.3 °C). About 95% of the time, the high temperature has been between 67.8 °F (19.9 °C) and 98.3 °F (36.9 °C).
Low Temperatures
On June 20 in CHICAGO MIDWAY AP the average low temperature is 63.9 °F (17.7 °C). The lowest recored low temperature was 46.9 °F (8.3 °C) in 1980 and the lowest recored low temperature was 79.0 °F (26.1 °C) in 2016. The low temperature is usually* between 59.3 °F (15.2 °C) and 68.6 °F (20.3 °C). About a quarter of the time, the low temperature is less than 59.3 °F (15.2 °C), and another quarter of the time, the low temperature is greater than and 68.6 °F (20.3 °C). About 95% of the time, the low temperature has been between 50.4 °F (10.2 °C) and 77.4 °F (25.2 °C).
Frost
On June 20 in CHICAGO MIDWAY AP 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:
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— Integrated Surface Dataset (ISD) station ID: 725340 — Weather Bureau Army Navy (WBAN): 14819 — from year 1973 to 2025 - CHICAGO MIDWAY AP — Weather Bureau Army Navy (WBAN): 14819 — from year 1948 to 1972