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 October 3 in CHICAGO MIDWAY INTL ARPT the average high temperature is 70.4 °F (21.3 °C). The lowest recored high temperature was 51.1 °F (10.6 °C) in 1999 and the highest recored high temperature was 90.0 °F (32.2 °C) in 1954. The high temperature is usually* between 63.9 °F (17.7 °C) and 77.0 °F (25.0 °C). About a quarter of the time, the high temperature is less than 63.9 °F (17.7 °C), and another quarter of the time, the high temperature is greater than and 77.0 °F (25.0 °C). About 95% of the time, the high temperature has been between 51.4 °F (10.8 °C) and 89.5 °F (31.9 °C).
Low Temperatures
On October 3 in CHICAGO MIDWAY INTL ARPT the average low temperature is 52.2 °F (11.2 °C). The lowest recored low temperature was 28.0 °F (-2.2 °C) in 1974 and the lowest recored low temperature was 69.8 °F (21.0 °C) in 2005. The low temperature is usually* between 45.9 °F (7.7 °C) and 58.5 °F (14.7 °C). About a quarter of the time, the low temperature is less than 45.9 °F (7.7 °C), and another quarter of the time, the low temperature is greater than and 58.5 °F (14.7 °C). About 95% of the time, the low temperature has been between 33.9 °F (1.1 °C) and 70.5 °F (21.4 °C).
Frost
On October 3 in CHICAGO MIDWAY INTL ARPT expect the temperatures to drop below freezing for a risk of frost about 1.5% 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