Station information
- Integrated Surface Dataset (ISD) station ID: 997338
- Country: US
- State: IL
- Latitude: 42.0
- Longitude: -87.5
High Temperatures
On January 11 in CHICAGO the average high temperature is 37.1 °F (2.9 °C). The lowest recored high temperature was 21.4 °F (-5.9 °C) in 2016 and the highest recored high temperature was 58.3 °F (14.6 °C) in 2018. The high temperature is usually* between 30.7 °F (-0.7 °C) and 43.5 °F (6.4 °C). About a quarter of the time, the high temperature is less than 30.7 °F (-0.7 °C), and another quarter of the time, the high temperature is greater than and 43.5 °F (6.4 °C). About 95% of the time, the high temperature has been between 18.6 °F (-7.5 °C) and 55.7 °F (13.2 °C).
Low Temperatures
On January 11 in CHICAGO the average low temperature is 26.7 °F (-2.9 °C). The lowest recored low temperature was 2.3 °F (-16.5 °C) in 2016 and the lowest recored low temperature was 50.2 °F (10.1 °C) in 2018. The low temperature is usually* between 20.0 °F (-6.7 °C) and 33.5 °F (0.8 °C). About a quarter of the time, the low temperature is less than 20.0 °F (-6.7 °C), and another quarter of the time, the low temperature is greater than and 33.5 °F (0.8 °C). About 95% of the time, the low temperature has been between 7.1 °F (-13.8 °C) and 46.4 °F (8.0 °C).
Frost
On January 11 in CHICAGO expect the temperatures to drop below freezing for a risk of frost about 70.1% 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:
- CHICAGO — Integrated Surface Dataset (ISD) station ID: 997338 — from year 2007 to 2025