- Weather Bureau Army Navy (WBAN): 94846
- Country: US
- State: IL
- Latitude: 41.96
- Longitude: -87.932
An Integrated Surface Dataset (ISD) station ID was found for this station. Newer data may be available at the ISD page.
High Temperatures
On March 28 in CHICAGO O'HARE INTERNATIONAL the average high temperature is 53.3 °F (11.8 °C). The lowest recored high temperature was 36.0 °F (2.2 °C) in 2022 and the highest recored high temperature was 79.0 °F (26.1 °C) in 1986. The high temperature is usually* between 45.2 °F (7.3 °C) and 61.4 °F (16.3 °C). About a quarter of the time, the high temperature is less than 45.2 °F (7.3 °C), and another quarter of the time, the high temperature is greater than and 61.4 °F (16.3 °C). About 95% of the time, the high temperature has been between 29.8 °F (-1.2 °C) and 76.8 °F (24.9 °C).
Low Temperatures
On March 28 in CHICAGO O'HARE INTERNATIONAL the average low temperature is 32.7 °F (0.4 °C). The lowest recored low temperature was 16.0 °F (-8.9 °C) in 1970 and the lowest recored low temperature was 59.0 °F (15.0 °C) in 1989. The low temperature is usually* between 26.3 °F (-3.2 °C) and 39.1 °F (4.0 °C). About a quarter of the time, the low temperature is less than 26.3 °F (-3.2 °C), and another quarter of the time, the low temperature is greater than and 39.1 °F (4.0 °C). About 95% of the time, the low temperature has been between 14.1 °F (-9.9 °C) and 51.3 °F (10.7 °C).
Frost
On March 28 in CHICAGO O'HARE INTERNATIONAL expect the temperatures to drop below freezing for a risk of frost about 47.0% 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 O'HARE INTERNATIONAL — Integrated Surface Dataset (ISD) station ID: 725300 — Weather Bureau Army Navy (WBAN): 94846 — from year 1947 to 2025
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— Weather Bureau Army Navy (WBAN): 94846 — from year 1970 to 1972