Station information
- Integrated Surface Dataset (ISD) station ID: 997338
- Country: US
- State: IL
- Latitude: 42.0
- Longitude: -87.5
High Temperatures
On February 2 in CHICAGO the average high temperature is 33.2 °F (0.7 °C). The lowest recored high temperature was 19.9 °F (-6.7 °C) in 2018 and the highest recored high temperature was 51.4 °F (10.8 °C) in 2020. The high temperature is usually* between 26.6 °F (-3.0 °C) and 39.8 °F (4.3 °C). About a quarter of the time, the high temperature is less than 26.6 °F (-3.0 °C), and another quarter of the time, the high temperature is greater than and 39.8 °F (4.3 °C). About 95% of the time, the high temperature has been between 14.1 °F (-9.9 °C) and 52.3 °F (11.3 °C).
Low Temperatures
On February 2 in CHICAGO the average low temperature is 22.1 °F (-5.5 °C). The lowest recored low temperature was 6.6 °F (-14.1 °C) in 2018 and the lowest recored low temperature was 35.2 °F (1.8 °C) in 2012. The low temperature is usually* between 14.7 °F (-9.6 °C) and 29.5 °F (-1.4 °C). About a quarter of the time, the low temperature is less than 14.7 °F (-9.6 °C), and another quarter of the time, the low temperature is greater than and 29.5 °F (-1.4 °C). About 95% of the time, the low temperature has been between 0.7 °F (-17.4 °C) and 43.6 °F (6.4 °C).
Frost
On February 2 in CHICAGO expect the temperatures to drop below freezing for a risk of frost about 81.7% 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