Station information
- Weather Bureau Army Navy (WBAN): 14819
- Country: US
- State: IL
- Latitude: 41.786
- Longitude: -87.752
High Temperatures
On October 21 in <NA> the average high temperature is 63.3 °F (17.4 °C). The lowest recored high temperature was 42.1 °F (5.6 °C) in 1987 and the highest recored high temperature was 87.1 °F (30.6 °C) in 1953. The high temperature is usually* between 56.6 °F (13.7 °C) and 70.1 °F (21.2 °C). About a quarter of the time, the high temperature is less than 56.6 °F (13.7 °C), and another quarter of the time, the high temperature is greater than and 70.1 °F (21.2 °C). About 95% of the time, the high temperature has been between 43.7 °F (6.5 °C) and 82.9 °F (28.3 °C).
Low Temperatures
On October 21 in <NA> the average low temperature is 44.8 °F (7.1 °C). The lowest recored low temperature was 27.0 °F (-2.8 °C) in 1952 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 1979. The low temperature is usually* between 39.1 °F (3.9 °C) and 50.5 °F (10.3 °C). About a quarter of the time, the low temperature is less than 39.1 °F (3.9 °C), and another quarter of the time, the low temperature is greater than and 50.5 °F (10.3 °C). About 95% of the time, the low temperature has been between 28.2 °F (-2.1 °C) and 61.4 °F (16.3 °C).
Frost
On October 21 in <NA> expect the temperatures to drop below freezing for a risk of frost about 6.5% 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:
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— Integrated Surface Dataset (ISD) station ID: 725340 — Weather Bureau Army Navy (WBAN): 14819 — from year 1973 to 2024 - CHICAGO MIDWAY AP — Weather Bureau Army Navy (WBAN): 14819 — from year 1948 to 1972