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 February 27 in CHICAGO MIDWAY INTL ARPT the average high temperature is 40.7 °F (4.8 °C). The lowest recored high temperature was 19.0 °F (-7.2 °C) in 2014 and the highest recored high temperature was 73.9 °F (23.3 °C) in 2024. The high temperature is usually* between 33.2 °F (0.7 °C) and 48.2 °F (9.0 °C). About a quarter of the time, the high temperature is less than 33.2 °F (0.7 °C), and another quarter of the time, the high temperature is greater than and 48.2 °F (9.0 °C). About 95% of the time, the high temperature has been between 18.9 °F (-7.3 °C) and 62.4 °F (16.9 °C).
Low Temperatures
On February 27 in CHICAGO MIDWAY INTL ARPT the average low temperature is 25.9 °F (-3.4 °C). The lowest recored low temperature was 0.0 °F (-17.8 °C) in 1950 and the lowest recored low temperature was 55.9 °F (13.3 °C) in 2024. The low temperature is usually* between 19.1 °F (-7.2 °C) and 32.8 °F (0.4 °C). About a quarter of the time, the low temperature is less than 19.1 °F (-7.2 °C), and another quarter of the time, the low temperature is greater than and 32.8 °F (0.4 °C). About 95% of the time, the low temperature has been between 6.0 °F (-14.4 °C) and 45.8 °F (7.7 °C).
Frost
On February 27 in CHICAGO MIDWAY INTL ARPT expect the temperatures to drop below freezing for a risk of frost about 72.5% 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 2025
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— Weather Bureau Army Navy (WBAN): 14819 — from year 1948 to 1972