- Latitude: 41.914
- Longitude: -88.246
High Temperatures
On February 28 in this location the average high temperature is 40.5 °F (4.7 °C). The lowest recored high temperature was 19.9 °F (-6.7 °C) in 2015 and the highest recored high temperature was 89.6 °F (32.0 °C) in 1984. The high temperature is usually* between 33.1 °F (0.6 °C) and 47.8 °F (8.8 °C). About a quarter of the time, the high temperature is less than 33.1 °F (0.6 °C), and another quarter of the time, the high temperature is greater than and 47.8 °F (8.8 °C). About 95% of the time, the high temperature has been between 19.1 °F (-7.2 °C) and 61.8 °F (16.6 °C).
Low Temperatures
On February 28 in this location the average low temperature is 23.4 °F (-4.8 °C). The lowest recored low temperature was -18.0 °F (-27.8 °C) in 2015 and the lowest recored low temperature was 78.8 °F (26.0 °C) in 1984. The low temperature is usually* between 15.9 °F (-8.9 °C) and 30.8 °F (-0.7 °C). About a quarter of the time, the low temperature is less than 15.9 °F (-8.9 °C), and another quarter of the time, the low temperature is greater than and 30.8 °F (-0.7 °C). About 95% of the time, the low temperature has been between 1.8 °F (-16.8 °C) and 45.0 °F (7.2 °C).
Frost
On February 28 in this location expect the temperatures to drop below freezing for a risk of frost about 78.3% 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 1984 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