Station information
- Integrated Surface Dataset (ISD) station ID: 997338
- Country: US
- State: IL
- Latitude: 42.0
- Longitude: -87.5
High Temperatures
On September 5 in CHICAGO the average high temperature is 76.0 °F (24.4 °C). The lowest recored high temperature was 65.5 °F (18.6 °C) in 2019 and the highest recored high temperature was 86.2 °F (30.1 °C) in 2023. The high temperature is usually* between 71.1 °F (21.7 °C) and 80.9 °F (27.2 °C). About a quarter of the time, the high temperature is less than 71.1 °F (21.7 °C), and another quarter of the time, the high temperature is greater than and 80.9 °F (27.2 °C). About 95% of the time, the high temperature has been between 61.7 °F (16.5 °C) and 90.3 °F (32.4 °C).
Low Temperatures
On September 5 in CHICAGO the average low temperature is 66.2 °F (19.0 °C). The lowest recored low temperature was 57.4 °F (14.1 °C) in 2017 and the lowest recored low temperature was 75.4 °F (24.1 °C) in 2023. The low temperature is usually* between 62.4 °F (16.9 °C) and 70.1 °F (21.1 °C). About a quarter of the time, the low temperature is less than 62.4 °F (16.9 °C), and another quarter of the time, the low temperature is greater than and 70.1 °F (21.1 °C). About 95% of the time, the low temperature has been between 55.2 °F (12.9 °C) and 77.3 °F (25.2 °C).
Frost
On September 5 in CHICAGO 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 — Integrated Surface Dataset (ISD) station ID: 997338 — from year 2007 to 2024