Station information
- Integrated Surface Dataset (ISD) station ID: 997255
- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On June 23 in 9087044 - CALUMET IL the average high temperature is 78.8 °F (26.0 °C). The lowest recored high temperature was 63.7 °F (17.6 °C) in 2008 and the highest recored high temperature was 91.9 °F (33.3 °C) in 2025. The high temperature is usually* between 73.7 °F (23.1 °C) and 83.9 °F (28.9 °C). About a quarter of the time, the high temperature is less than 73.7 °F (23.1 °C), and another quarter of the time, the high temperature is greater than and 83.9 °F (28.9 °C). About 95% of the time, the high temperature has been between 63.9 °F (17.7 °C) and 93.7 °F (34.3 °C).
Low Temperatures
On June 23 in 9087044 - CALUMET IL the average low temperature is 66.3 °F (19.1 °C). The lowest recored low temperature was 58.6 °F (14.8 °C) in 2008 and the lowest recored low temperature was 78.3 °F (25.7 °C) in 2025. The low temperature is usually* between 63.0 °F (17.2 °C) and 69.6 °F (20.9 °C). About a quarter of the time, the low temperature is less than 63.0 °F (17.2 °C), and another quarter of the time, the low temperature is greater than and 69.6 °F (20.9 °C). About 95% of the time, the low temperature has been between 56.8 °F (13.8 °C) and 75.9 °F (24.4 °C).
Frost
On June 23 in 9087044 - CALUMET IL expect the temperatures to drop below freezing for a risk of frost about 0.0% 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:
- 9087044 - CALUMET IL — Integrated Surface Dataset (ISD) station ID: 997255 — from year 2005 to 2025