- Country: US
- State: IL
- Latitude: 41.976
- Longitude: -87.648
High Temperatures
On September 22 in FOSTER AVE CHICAGO the average high temperature is 73.2 °F (22.9 °C). The lowest recored high temperature was 57.9 °F (14.4 °C) in 2012 and the highest recored high temperature was 87.6 °F (30.9 °C) in 2017. The high temperature is usually* between 66.4 °F (19.1 °C) and 80.0 °F (26.7 °C). About a quarter of the time, the high temperature is less than 66.4 °F (19.1 °C), and another quarter of the time, the high temperature is greater than and 80.0 °F (26.7 °C). About 95% of the time, the high temperature has been between 53.4 °F (11.9 °C) and 93.0 °F (33.9 °C).
Low Temperatures
On September 22 in FOSTER AVE CHICAGO the average low temperature is 62.7 °F (17.0 °C). The lowest recored low temperature was 45.9 °F (7.7 °C) in 2012 and the lowest recored low temperature was 74.7 °F (23.7 °C) in 2017. The low temperature is usually* between 55.9 °F (13.3 °C) and 69.5 °F (20.8 °C). About a quarter of the time, the low temperature is less than 55.9 °F (13.3 °C), and another quarter of the time, the low temperature is greater than and 69.5 °F (20.8 °C). About 95% of the time, the low temperature has been between 43.0 °F (6.1 °C) and 82.4 °F (28.0 °C).
Frost
On September 22 in FOSTER AVE CHICAGO expect the temperatures to drop below freezing for a risk of frost about 0.1% 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:
- FOSTER AVE CHICAGO — Integrated Surface Dataset (ISD) station ID: 998497 — from year 2012 to 2017