Station information
- Integrated Surface Dataset (ISD) station ID: 998497
- Country: US
- State: IL
- Latitude: 41.976
- Longitude: -87.648
High Temperatures
On September 28 in FOSTER AVE CHICAGO the average high temperature is 68.7 °F (20.4 °C). The lowest recored high temperature was 63.9 °F (17.7 °C) in 2020 and the highest recored high temperature was 72.5 °F (22.5 °C) in 2015. The high temperature is usually* between 64.4 °F (18.0 °C) and 72.9 °F (22.7 °C). About a quarter of the time, the high temperature is less than 64.4 °F (18.0 °C), and another quarter of the time, the high temperature is greater than and 72.9 °F (22.7 °C). About 95% of the time, the high temperature has been between 56.3 °F (13.5 °C) and 81.0 °F (27.2 °C).
Low Temperatures
On September 28 in FOSTER AVE CHICAGO the average low temperature is 58.1 °F (14.5 °C). The lowest recored low temperature was 51.4 °F (10.8 °C) in 2016 and the lowest recored low temperature was 66.4 °F (19.1 °C) in 2015. The low temperature is usually* between 53.9 °F (12.1 °C) and 62.3 °F (16.9 °C). About a quarter of the time, the low temperature is less than 53.9 °F (12.1 °C), and another quarter of the time, the low temperature is greater than and 62.3 °F (16.9 °C). About 95% of the time, the low temperature has been between 45.8 °F (7.7 °C) and 70.4 °F (21.3 °C).
Frost
On September 28 in FOSTER AVE CHICAGO 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:
- FOSTER AVE CHICAGO — Integrated Surface Dataset (ISD) station ID: 998497 — from year 2015 to 2020