- Latitude: 41.786
- Longitude: -87.752
High Temperatures
On April 15 in this location the average high temperature is 60.2 °F (15.7 °C). The lowest recored high temperature was 32.4 °F (0.2 °C) in 2014 and the highest recored high temperature was 88.0 °F (31.1 °C) in 2002. The high temperature is usually* between 52.1 °F (11.2 °C) and 68.4 °F (20.2 °C). About a quarter of the time, the high temperature is less than 52.1 °F (11.2 °C), and another quarter of the time, the high temperature is greater than and 68.4 °F (20.2 °C). About 95% of the time, the high temperature has been between 36.6 °F (2.6 °C) and 83.8 °F (28.8 °C).
Low Temperatures
On April 15 in this location the average low temperature is 41.1 °F (5.1 °C). The lowest recored low temperature was 24.1 °F (-4.4 °C) in 1950 and the lowest recored low temperature was 66.9 °F (19.4 °C) in 1976. The low temperature is usually* between 35.5 °F (1.9 °C) and 46.8 °F (8.2 °C). About a quarter of the time, the low temperature is less than 35.5 °F (1.9 °C), and another quarter of the time, the low temperature is greater than and 46.8 °F (8.2 °C). About 95% of the time, the low temperature has been between 24.7 °F (-4.1 °C) and 57.6 °F (14.2 °C).
Frost
On April 15 in this location expect the temperatures to drop below freezing for a risk of frost about 13.9% 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
- CHICAGO MIDWAY INTL ARPT — Integrated Surface Dataset (ISD) station ID: 725340 — Weather Bureau Army Navy (WBAN): 14819 — from year 1973 to 2025
- 9087044 - CALUMET IL — Integrated Surface Dataset (ISD) station ID: 997255 — from year 2005 to 2025
- NORTHERLY ISLAND — Integrated Surface Dataset (ISD) station ID: 998499 — from year 2013 to 2025
- FOSTER AVE CHICAGO — Integrated Surface Dataset (ISD) station ID: 998497 — from year 2015 to 2019
- CHICAGO/MEIGS — Integrated Surface Dataset (ISD) station ID: 725346 — from year 2000 to 2002
- CHICAGO/MEIGS — Integrated Surface Dataset (ISD) station ID: 725346 — Weather Bureau Army Navy (WBAN): 94866 — from year 1973 to 1999
- CALUMET (CGS) — Integrated Surface Dataset (ISD) station ID: 722418 — from year 1989 to 1990
- 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 1970
- PARK RIDGE AF — Weather Bureau Army Navy (WBAN): 14810 — from year 1949 to 1958
- DUNNE CRIB IL. — Integrated Surface Dataset (ISD) station ID: 744650 — from year 1944 to 1944