Station information
- Integrated Surface Dataset (ISD) station ID: 997338
- Country: US
- State: IL
- Latitude: 42.0
- Longitude: -87.5
High Temperatures
On October 28 in CHICAGO the average high temperature is 54.5 °F (12.5 °C). The lowest recored high temperature was 41.9 °F (5.5 °C) in 2017 and the highest recored high temperature was 71.4 °F (21.9 °C) in 2014. The high temperature is usually* between 49.1 °F (9.5 °C) and 60.0 °F (15.6 °C). About a quarter of the time, the high temperature is less than 49.1 °F (9.5 °C), and another quarter of the time, the high temperature is greater than and 60.0 °F (15.6 °C). About 95% of the time, the high temperature has been between 38.7 °F (3.7 °C) and 70.4 °F (21.3 °C).
Low Temperatures
On October 28 in CHICAGO the average low temperature is 45.8 °F (7.7 °C). The lowest recored low temperature was 35.4 °F (1.9 °C) in 2020 and the lowest recored low temperature was 54.1 °F (12.3 °C) in 2014. The low temperature is usually* between 41.2 °F (5.1 °C) and 50.4 °F (10.2 °C). About a quarter of the time, the low temperature is less than 41.2 °F (5.1 °C), and another quarter of the time, the low temperature is greater than and 50.4 °F (10.2 °C). About 95% of the time, the low temperature has been between 32.4 °F (0.2 °C) and 59.2 °F (15.1 °C).
Frost
On October 28 in CHICAGO expect the temperatures to drop below freezing for a risk of frost about 2.2% 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 — Integrated Surface Dataset (ISD) station ID: 997338 — from year 2005 to 2024