Station information
- Integrated Surface Dataset (ISD) station ID: 998497
- Country: US
- State: IL
- Latitude: 41.976
- Longitude: -87.648
High Temperatures
On April 21 in FOSTER AVE CHICAGO the average high temperature is 55.7 °F (13.2 °C). The lowest recored high temperature was 43.2 °F (6.2 °C) in 2018 and the highest recored high temperature was 63.1 °F (17.3 °C) in 2016. The high temperature is usually* between 48.7 °F (9.3 °C) and 62.8 °F (17.1 °C). About a quarter of the time, the high temperature is less than 48.7 °F (9.3 °C), and another quarter of the time, the high temperature is greater than and 62.8 °F (17.1 °C). About 95% of the time, the high temperature has been between 35.2 °F (1.8 °C) and 76.2 °F (24.6 °C).
Low Temperatures
On April 21 in FOSTER AVE CHICAGO the average low temperature is 43.0 °F (6.1 °C). The lowest recored low temperature was 36.9 °F (2.7 °C) in 2018 and the lowest recored low temperature was 50.5 °F (10.3 °C) in 2016. The low temperature is usually* between 39.8 °F (4.4 °C) and 46.2 °F (7.9 °C). About a quarter of the time, the low temperature is less than 39.8 °F (4.4 °C), and another quarter of the time, the low temperature is greater than and 46.2 °F (7.9 °C). About 95% of the time, the low temperature has been between 33.7 °F (1.0 °C) and 52.4 °F (11.3 °C).
Frost
On April 21 in FOSTER AVE CHICAGO expect the temperatures to drop below freezing for a risk of frost about 1.0% 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