- Latitude: 41.914
- Longitude: -88.246
High Temperatures
On August 15 in this location the average high temperature is 82.6 °F (28.1 °C). The lowest recored high temperature was 66.0 °F (18.9 °C) in 1979 and the highest recored high temperature was 95.0 °F (35.0 °C) in 1995. The high temperature is usually* between 78.9 °F (26.0 °C) and 86.3 °F (30.1 °C). About a quarter of the time, the high temperature is less than 78.9 °F (26.0 °C), and another quarter of the time, the high temperature is greater than and 86.3 °F (30.1 °C). About 95% of the time, the high temperature has been between 71.8 °F (22.1 °C) and 93.3 °F (34.1 °C).
Low Temperatures
On August 15 in this location the average low temperature is 61.9 °F (16.6 °C). The lowest recored low temperature was 41.0 °F (5.0 °C) in 2004 and the lowest recored low temperature was 78.1 °F (25.6 °C) in 1987. The low temperature is usually* between 57.1 °F (14.0 °C) and 66.7 °F (19.3 °C). About a quarter of the time, the low temperature is less than 57.1 °F (14.0 °C), and another quarter of the time, the low temperature is greater than and 66.7 °F (19.3 °C). About 95% of the time, the low temperature has been between 48.1 °F (8.9 °C) and 75.7 °F (24.3 °C).
Frost
On August 15 in this location 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 O'HARE INTERNATIONAL — Integrated Surface Dataset (ISD) station ID: 725300 — Weather Bureau Army Navy (WBAN): 94846 — from year 1947 to 2025
- DUPAGE AIRPORT — Integrated Surface Dataset (ISD) station ID: 725305 — Weather Bureau Army Navy (WBAN): 94892 — from year 2006 to 2025
- AURORA MUNICIPAL AIRPORT — Integrated Surface Dataset (ISD) station ID: 744655 — Weather Bureau Army Navy (WBAN): 04808 — from year 2006 to 2025
- 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