Station information
- Integrated Surface Dataset (ISD) station ID: 998497
- Country: US
- State: IL
- Latitude: 41.976
- Longitude: -87.648
High Temperatures
On September 23 in FOSTER AVE CHICAGO the average high temperature is 72.7 °F (22.6 °C). The lowest recored high temperature was 57.7 °F (14.3 °C) in 2012 and the highest recored high temperature was 81.9 °F (27.7 °C) in 2017. The high temperature is usually* between 66.7 °F (19.3 °C) and 78.6 °F (25.9 °C). About a quarter of the time, the high temperature is less than 66.7 °F (19.3 °C), and another quarter of the time, the high temperature is greater than and 78.6 °F (25.9 °C). About 95% of the time, the high temperature has been between 55.4 °F (13.0 °C) and 89.9 °F (32.2 °C).
Low Temperatures
On September 23 in FOSTER AVE CHICAGO the average low temperature is 61.8 °F (16.6 °C). The lowest recored low temperature was 43.5 °F (6.4 °C) in 2012 and the lowest recored low temperature was 74.5 °F (23.6 °C) in 2017. The low temperature is usually* between 54.8 °F (12.7 °C) and 68.9 °F (20.5 °C). About a quarter of the time, the low temperature is less than 54.8 °F (12.7 °C), and another quarter of the time, the low temperature is greater than and 68.9 °F (20.5 °C). About 95% of the time, the low temperature has been between 41.3 °F (5.2 °C) and 82.4 °F (28.0 °C).
Frost
On September 23 in FOSTER AVE CHICAGO expect the temperatures to drop below freezing for a risk of frost about 0.2% 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 2020