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Typical weather in Chicago, IL (Illinois), USA on February 14

High Temperatures

On February 14 in Chicago, IL (Illinois), USA the average high temperature is 35.5 °F (1.9 °C). The lowest recored high temperature was 6.8 °F (-14.0 °C) in 2021 and the highest recored high temperature was 61.0 °F (16.1 °C) in 1954. The high temperature is usually* between 28.8 °F (-1.8 °C) and 42.2 °F (5.7 °C). About a quarter of the time, the high temperature is less than 28.8 °F (-1.8 °C), and another quarter of the time, the high temperature is greater than and 42.2 °F (5.7 °C). About 95% of the time, the high temperature has been between 16.1 °F (-8.8 °C) and 54.9 °F (12.7 °C).

Low Temperatures

On February 14 in Chicago, IL (Illinois), USA the average low temperature is 21.2 °F (-6.0 °C). The lowest recored low temperature was -5.1 °F (-20.6 °C) in 2021 and the lowest recored low temperature was 42.1 °F (5.6 °C) in 1954. The low temperature is usually* between 13.9 °F (-10.0 °C) and 28.4 °F (-2.0 °C). About a quarter of the time, the low temperature is less than 13.9 °F (-10.0 °C), and another quarter of the time, the low temperature is greater than and 28.4 °F (-2.0 °C). About 95% of the time, the low temperature has been between 0.2 °F (-17.7 °C) and 42.1 °F (5.6 °C).

Frost

On February 14 in Chicago, IL (Illinois), USA expect the temperatures to drop below freezing for a risk of frost about 84.5% of the time.

Usually* in this context means around 50% of the time, assuming a normal distribution of values.

Data Source(s)

The data used to compute the average high/low temperatures for this location were taken from the following stations: