February - CHICAGO - Weather History and Averages

High Temperatures

On average, the day in February with the warmest high temperature in CHICAGO is February 28 at an average of 41.4 °F (5.2 °C).

On average, the day in February with the coldest high temperature in CHICAGO is February 5 at an average of 30.6 °F (-0.8 °C).

The warmest recorded high temperature in February in CHICAGO was 66.4 °F (19.1 °C) on February 27 in the year 2024 at CHICAGO — Integrated Surface Dataset (ISD) station ID: 997338 .

The coldest recorded high temperature in February in CHICAGO was 1.9 °F (-16.7 °C) on February 4 in the year 2007 at CHICAGO — Integrated Surface Dataset (ISD) station ID: 997338 .

On average, the day in February with the warmest low temperature in CHICAGO is February 28 at an average of 28.8 °F (-1.8 °C).

On average, the day in February with the coldest low temperature in CHICAGO is February 4 at an average of 20.7 °F (-6.3 °C).

The warmest recorded low temperature in CHICAGO was 55.6 °F (13.1 °C) on February 20 in the year 2018 at CHICAGO — Integrated Surface Dataset (ISD) station ID: 997338 .

The coldest recorded low temperature in CHICAGO was -7.4 °F (-21.9 °C) on February 5 in the year 2007 at CHICAGO — Integrated Surface Dataset (ISD) station ID: 997338 .

If you would like to see the temperatures for specific days, you can click on the corresponding links below: