- Latitude: 41.96
- Longitude: -87.932
High Temperatures
On September 22 in this location the average high temperature is 72.2 °F (22.4 °C). The lowest recored high temperature was 50.0 °F (10.0 °C) in 1995 and the highest recored high temperature was 96.1 °F (35.6 °C) in 2017. The high temperature is usually* between 66.5 °F (19.2 °C) and 78.0 °F (25.5 °C). About a quarter of the time, the high temperature is less than 66.5 °F (19.2 °C), and another quarter of the time, the high temperature is greater than and 78.0 °F (25.5 °C). About 95% of the time, the high temperature has been between 55.6 °F (13.1 °C) and 88.8 °F (31.6 °C).
Low Temperatures
On September 22 in this location the average low temperature is 54.1 °F (12.3 °C). The lowest recored low temperature was 30.2 °F (-1.0 °C) in 1974 and the lowest recored low temperature was 75.0 °F (23.9 °C) in 2017. The low temperature is usually* between 48.6 °F (9.2 °C) and 59.7 °F (15.4 °C). About a quarter of the time, the low temperature is less than 48.6 °F (9.2 °C), and another quarter of the time, the low temperature is greater than and 59.7 °F (15.4 °C). About 95% of the time, the low temperature has been between 38.1 °F (3.4 °C) and 70.2 °F (21.2 °C).
Frost
On September 22 in this location expect the temperatures to drop below freezing for a risk of frost about 0.3% 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 2024
- CHICAGO MIDWAY INTL ARPT — Integrated Surface Dataset (ISD) station ID: 725340 — Weather Bureau Army Navy (WBAN): 14819 — from year 1973 to 2024
- DUPAGE AIRPORT — Integrated Surface Dataset (ISD) station ID: 725305 — Weather Bureau Army Navy (WBAN): 94892 — from year 2006 to 2024
- PALWAUKEE MUNICIPAL ARPT — Integrated Surface Dataset (ISD) station ID: 744665 — Weather Bureau Army Navy (WBAN): 04838 — from year 2006 to 2024
- NORTHERLY ISLAND — Integrated Surface Dataset (ISD) station ID: 998499 — from year 2012 to 2024
- FOSTER AVE CHICAGO — Integrated Surface Dataset (ISD) station ID: 998497 — from year 2012 to 2017
- DUPAGE — Integrated Surface Dataset (ISD) station ID: 725305 — from year 1973 to 2005
- PALWAUKEE MUNI — Integrated Surface Dataset (ISD) station ID: 744665 — from year 1995 to 2005
- CHICAGO/MEIGS — Integrated Surface Dataset (ISD) station ID: 725346 — from year 2000 to 2002
- CHIGAGO-WAUKEE ARPT — Integrated Surface Dataset (ISD) station ID: 725339 — from year 2001 to 2001
- CHICAGO/MEIGS — Integrated Surface Dataset (ISD) station ID: 725346 — Weather Bureau Army Navy (WBAN): 94866 — from year 1973 to 1999
- NAVAL AIR STATION — Integrated Surface Dataset (ISD) station ID: 725306 — Weather Bureau Army Navy (WBAN): 14855 — from year 1973 to 1994
- WILMETTE (CGS) — Integrated Surface Dataset (ISD) station ID: 722417 — from year 1987 to 1990
- WILMETTE (MARINES)& — Integrated Surface Dataset (ISD) station ID: 725307 — from year 1976 to 1977
- NAVAL AIR STATION — Weather Bureau Army Navy (WBAN): 14855 — from year 1945 to 1972
- CHICAGO MIDWAY AP — Weather Bureau Army Navy (WBAN): 14819 — from year 1948 to 1972
- CHICAGO OHARE INTL AP — Weather Bureau Army Navy (WBAN): 94846 — from year 1970 to 1972
- CHICAGO MEIGS FIELD — Weather Bureau Army Navy (WBAN): 94866 — from year 1966 to 1969
- PARK RIDGE AF — Weather Bureau Army Navy (WBAN): 14810 — from year 1949 to 1958