- Country: US
- Latitude: 41.73
- Longitude: -87.54
High Temperatures
On August 23 in 9087044 - CALUMET IL the average high temperature is 79.5 °F (26.4 °C). The lowest recored high temperature was 66.6 °F (19.2 °C) in 2009 and the highest recored high temperature was 96.3 °F (35.7 °C) in 2023. The high temperature is usually* between 74.9 °F (23.8 °C) and 84.1 °F (28.9 °C). About a quarter of the time, the high temperature is less than 74.9 °F (23.8 °C), and another quarter of the time, the high temperature is greater than and 84.1 °F (28.9 °C). About 95% of the time, the high temperature has been between 66.2 °F (19.0 °C) and 92.8 °F (33.8 °C).
Low Temperatures
On August 23 in 9087044 - CALUMET IL the average low temperature is 66.9 °F (19.4 °C). The lowest recored low temperature was 58.8 °F (14.9 °C) in 2009 and the lowest recored low temperature was 73.8 °F (23.2 °C) in 2023. The low temperature is usually* between 63.7 °F (17.6 °C) and 70.0 °F (21.1 °C). About a quarter of the time, the low temperature is less than 63.7 °F (17.6 °C), and another quarter of the time, the low temperature is greater than and 70.0 °F (21.1 °C). About 95% of the time, the low temperature has been between 57.7 °F (14.3 °C) and 76.0 °F (24.5 °C).
Frost
On August 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