Station information
- Integrated Surface Dataset (ISD) station ID: 998497
- Country: US
- State: IL
- Latitude: 41.976
- Longitude: -87.648
High Temperatures
On October 3 in FOSTER AVE CHICAGO the average high temperature is 62.9 °F (17.1 °C). The lowest recored high temperature was 55.9 °F (13.3 °C) in 2020 and the highest recored high temperature was 77.5 °F (25.3 °C) in 2017. The high temperature is usually* between 56.9 °F (13.8 °C) and 68.9 °F (20.5 °C). About a quarter of the time, the high temperature is less than 56.9 °F (13.8 °C), and another quarter of the time, the high temperature is greater than and 68.9 °F (20.5 °C). About 95% of the time, the high temperature has been between 45.4 °F (7.5 °C) and 80.3 °F (26.8 °C).
Low Temperatures
On October 3 in FOSTER AVE CHICAGO the average low temperature is 54.9 °F (12.7 °C). The lowest recored low temperature was 48.0 °F (8.9 °C) in 2020 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 2017. The low temperature is usually* between 49.3 °F (9.6 °C) and 60.5 °F (15.8 °C). About a quarter of the time, the low temperature is less than 49.3 °F (9.6 °C), and another quarter of the time, the low temperature is greater than and 60.5 °F (15.8 °C). About 95% of the time, the low temperature has been between 38.7 °F (3.7 °C) and 71.2 °F (21.8 °C).
Frost
On October 3 in FOSTER AVE CHICAGO 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:
- FOSTER AVE CHICAGO — Integrated Surface Dataset (ISD) station ID: 998497 — from year 2015 to 2020