Station information
- Integrated Surface Dataset (ISD) station ID: 997338
- Country: US
- State: IL
- Latitude: 42.0
- Longitude: -87.5
High Temperatures
On March 1 in CHICAGO the average high temperature is 39.0 °F (3.9 °C). The lowest recored high temperature was 23.9 °F (-4.5 °C) in 2009 and the highest recored high temperature was 57.7 °F (14.3 °C) in 2017. The high temperature is usually* between 31.8 °F (-0.1 °C) and 46.2 °F (7.9 °C). About a quarter of the time, the high temperature is less than 31.8 °F (-0.1 °C), and another quarter of the time, the high temperature is greater than and 46.2 °F (7.9 °C). About 95% of the time, the high temperature has been between 18.1 °F (-7.7 °C) and 59.9 °F (15.5 °C).
Low Temperatures
On March 1 in CHICAGO the average low temperature is 28.0 °F (-2.2 °C). The lowest recored low temperature was 15.6 °F (-9.1 °C) in 2014 and the lowest recored low temperature was 37.2 °F (2.9 °C) in 2023. The low temperature is usually* between 23.1 °F (-5.0 °C) and 32.9 °F (0.5 °C). About a quarter of the time, the low temperature is less than 23.1 °F (-5.0 °C), and another quarter of the time, the low temperature is greater than and 32.9 °F (0.5 °C). About 95% of the time, the low temperature has been between 13.7 °F (-10.2 °C) and 42.3 °F (5.7 °C).
Frost
On March 1 in CHICAGO expect the temperatures to drop below freezing for a risk of frost about 70.9% 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