- Latitude: 41.914
- Longitude: -88.246
High Temperatures
On October 4 in this location the average high temperature is 69.2 °F (20.7 °C). The lowest recored high temperature was 46.9 °F (8.3 °C) in 2014 and the highest recored high temperature was 88.0 °F (31.1 °C) in 2018. The high temperature is usually* between 63.0 °F (17.2 °C) and 75.4 °F (24.1 °C). About a quarter of the time, the high temperature is less than 63.0 °F (17.2 °C), and another quarter of the time, the high temperature is greater than and 75.4 °F (24.1 °C). About 95% of the time, the high temperature has been between 51.1 °F (10.6 °C) and 87.3 °F (30.7 °C).
Low Temperatures
On October 4 in this location the average low temperature is 47.7 °F (8.7 °C). The lowest recored low temperature was 27.1 °F (-2.7 °C) in 1989 and the lowest recored low temperature was 71.1 °F (21.7 °C) in 2005. The low temperature is usually* between 41.0 °F (5.0 °C) and 54.5 °F (12.5 °C). About a quarter of the time, the low temperature is less than 41.0 °F (5.0 °C), and another quarter of the time, the low temperature is greater than and 54.5 °F (12.5 °C). About 95% of the time, the low temperature has been between 28.1 °F (-2.2 °C) and 67.4 °F (19.6 °C).
Frost
On October 4 in this location expect the temperatures to drop below freezing for a risk of frost about 5.8% 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 O'HARE INTERNATIONAL — Integrated Surface Dataset (ISD) station ID: 725300 — Weather Bureau Army Navy (WBAN): 94846 — from year 1947 to 2024
- DUPAGE AIRPORT — Integrated Surface Dataset (ISD) station ID: 725305 — Weather Bureau Army Navy (WBAN): 94892 — from year 2006 to 2024
- AURORA MUNICIPAL AIRPORT — Integrated Surface Dataset (ISD) station ID: 744655 — Weather Bureau Army Navy (WBAN): 04808 — from year 2006 to 2024
- DUPAGE — Integrated Surface Dataset (ISD) station ID: 725305 — from year 1973 to 2005
- AURORA MUNICIPAL — Integrated Surface Dataset (ISD) station ID: 744655 — from year 1985 to 2005
- CHICAGO OHARE INTL AP — Weather Bureau Army Navy (WBAN): 94846 — from year 1970 to 1972
- PARK RIDGE AF — Weather Bureau Army Navy (WBAN): 14810 — from year 1949 to 1958