Station information
- Integrated Surface Dataset (ISD) station ID: 998497
- Country: US
- State: IL
- Latitude: 41.976
- Longitude: -87.648
High Temperatures
On March 21 in FOSTER AVE CHICAGO the average high temperature is 43.0 °F (6.1 °C). The lowest recored high temperature was 34.0 °F (1.1 °C) in 2018 and the highest recored high temperature was 47.3 °F (8.5 °C) in 2015. The high temperature is usually* between 37.3 °F (3.0 °C) and 48.7 °F (9.3 °C). About a quarter of the time, the high temperature is less than 37.3 °F (3.0 °C), and another quarter of the time, the high temperature is greater than and 48.7 °F (9.3 °C). About 95% of the time, the high temperature has been between 26.6 °F (-3.0 °C) and 59.4 °F (15.2 °C).
Low Temperatures
On March 21 in FOSTER AVE CHICAGO the average low temperature is 33.7 °F (0.9 °C). The lowest recored low temperature was 30.6 °F (-0.8 °C) in 2018 and the lowest recored low temperature was 36.0 °F (2.2 °C) in 2017. The low temperature is usually* between 30.9 °F (-0.6 °C) and 36.5 °F (2.5 °C). About a quarter of the time, the low temperature is less than 30.9 °F (-0.6 °C), and another quarter of the time, the low temperature is greater than and 36.5 °F (2.5 °C). About 95% of the time, the low temperature has been between 25.6 °F (-3.6 °C) and 41.8 °F (5.5 °C).
Frost
On March 21 in FOSTER AVE CHICAGO expect the temperatures to drop below freezing for a risk of frost about 34.1% 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