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 July 27 in <NA> the average high temperature is 85.1 °F (29.5 °C). The lowest recored high temperature was 66.9 °F (19.4 °C) in 1981 and the highest recored high temperature was 100.0 °F (37.8 °C) in 1955. The high temperature is usually* between 80.9 °F (27.2 °C) and 89.3 °F (31.8 °C). About a quarter of the time, the high temperature is less than 80.9 °F (27.2 °C), and another quarter of the time, the high temperature is greater than and 89.3 °F (31.8 °C). About 95% of the time, the high temperature has been between 73.0 °F (22.8 °C) and 97.2 °F (36.2 °C).
Low Temperatures
On July 27 in <NA> the average low temperature is 68.0 °F (20.0 °C). The lowest recored low temperature was 54.9 °F (12.7 °C) in 1977 and the lowest recored low temperature was 80.1 °F (26.7 °C) in 1955. The low temperature is usually* between 64.4 °F (18.0 °C) and 71.5 °F (22.0 °C). About a quarter of the time, the low temperature is less than 64.4 °F (18.0 °C), and another quarter of the time, the low temperature is greater than and 71.5 °F (22.0 °C). About 95% of the time, the low temperature has been between 57.7 °F (14.3 °C) and 78.3 °F (25.7 °C).
Frost
On July 27 in <NA> 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