- Latitude: 41.914
- Longitude: -88.246
High Temperatures
On September 29 in this location the average high temperature is 71.1 °F (21.7 °C). The lowest recored high temperature was 48.0 °F (8.9 °C) in 1967 and the highest recored high temperature was 96.3 °F (35.7 °C) in 1953. The high temperature is usually* between 65.3 °F (18.5 °C) and 76.9 °F (24.9 °C). About a quarter of the time, the high temperature is less than 65.3 °F (18.5 °C), and another quarter of the time, the high temperature is greater than and 76.9 °F (24.9 °C). About 95% of the time, the high temperature has been between 54.3 °F (12.4 °C) and 87.9 °F (31.1 °C).
Low Temperatures
On September 29 in this location the average low temperature is 48.4 °F (9.1 °C). The lowest recored low temperature was 30.9 °F (-0.6 °C) in 2022 and the lowest recored low temperature was 66.9 °F (19.4 °C) in 1986. The low temperature is usually* between 42.9 °F (6.0 °C) and 53.9 °F (12.1 °C). About a quarter of the time, the low temperature is less than 42.9 °F (6.0 °C), and another quarter of the time, the low temperature is greater than and 53.9 °F (12.1 °C). About 95% of the time, the low temperature has been between 32.4 °F (0.2 °C) and 64.3 °F (18.0 °C).
Frost
On September 29 in this location 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 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