- Latitude: 42.117
- Longitude: -87.9
High Temperatures
On September 3 in this location the average high temperature is 80.7 °F (27.0 °C). The lowest recored high temperature was 60.1 °F (15.6 °C) in 1974 and the highest recored high temperature was 96.4 °F (35.8 °C) in 1960. The high temperature is usually* between 76.0 °F (24.5 °C) and 85.3 °F (29.6 °C). About a quarter of the time, the high temperature is less than 76.0 °F (24.5 °C), and another quarter of the time, the high temperature is greater than and 85.3 °F (29.6 °C). About 95% of the time, the high temperature has been between 67.2 °F (19.6 °C) and 94.2 °F (34.5 °C).
Low Temperatures
On September 3 in this location the average low temperature is 61.0 °F (16.1 °C). The lowest recored low temperature was 42.8 °F (6.0 °C) in 2001 and the lowest recored low temperature was 75.9 °F (24.4 °C) in 2015. The low temperature is usually* between 56.5 °F (13.6 °C) and 65.5 °F (18.6 °C). About a quarter of the time, the low temperature is less than 56.5 °F (13.6 °C), and another quarter of the time, the low temperature is greater than and 65.5 °F (18.6 °C). About 95% of the time, the low temperature has been between 47.8 °F (8.8 °C) and 74.1 °F (23.4 °C).
Frost
On September 3 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 2024
- PALWAUKEE MUNICIPAL ARPT — Integrated Surface Dataset (ISD) station ID: 744665 — Weather Bureau Army Navy (WBAN): 04838 — from year 2006 to 2024
- WAUKEGAN HARBOR — Integrated Surface Dataset (ISD) station ID: 997735 — from year 2007 to 2023
- FOSTER AVE CHICAGO — Integrated Surface Dataset (ISD) station ID: 998497 — from year 2012 to 2019
- PALWAUKEE MUNI — Integrated Surface Dataset (ISD) station ID: 744665 — from year 1995 to 2005
- ANN ARBOR MUNICIPAL — Integrated Surface Dataset (ISD) station ID: 725374 — from year 1999 to 2005
- CHIGAGO-WAUKEE ARPT — Integrated Surface Dataset (ISD) station ID: 725339 — from year 2001 to 2001
- NAVAL AIR STATION — Integrated Surface Dataset (ISD) station ID: 725306 — Weather Bureau Army Navy (WBAN): 14855 — from year 1973 to 1994
- WILMETTE (MARINES)& — Integrated Surface Dataset (ISD) station ID: 725307 — from year 1976 to 1994
- WILMETTE (CGS) — Integrated Surface Dataset (ISD) station ID: 722417 — from year 1987 to 1990
- NAVAL AIR STATION — Weather Bureau Army Navy (WBAN): 14855 — from year 1945 to 1972
- 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