Station information
- Integrated Surface Dataset (ISD) station ID: 998497
- Country: US
- State: IL
- Latitude: 41.976
- Longitude: -87.648
High Temperatures
On May 11 in FOSTER AVE CHICAGO the average high temperature is 54.9 °F (12.7 °C). The lowest recored high temperature was 48.0 °F (8.9 °C) in 2019 and the highest recored high temperature was 68.5 °F (20.3 °C) in 2015. The high temperature is usually* between 49.6 °F (9.8 °C) and 60.2 °F (15.7 °C). About a quarter of the time, the high temperature is less than 49.6 °F (9.8 °C), and another quarter of the time, the high temperature is greater than and 60.2 °F (15.7 °C). About 95% of the time, the high temperature has been between 39.5 °F (4.2 °C) and 70.3 °F (21.3 °C).
Low Temperatures
On May 11 in FOSTER AVE CHICAGO the average low temperature is 45.8 °F (7.7 °C). The lowest recored low temperature was 43.3 °F (6.3 °C) in 2015 and the lowest recored low temperature was 48.7 °F (9.3 °C) in 2016. The low temperature is usually* between 44.0 °F (6.7 °C) and 47.5 °F (8.6 °C). About a quarter of the time, the low temperature is less than 44.0 °F (6.7 °C), and another quarter of the time, the low temperature is greater than and 47.5 °F (8.6 °C). About 95% of the time, the low temperature has been between 40.7 °F (4.9 °C) and 50.8 °F (10.5 °C).
Frost
On May 11 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 2019