- Latitude: 41.65
- Longitude: -87.15
High Temperatures
On July 25 in this location the average high temperature is 81.7 °F (27.6 °C). The lowest recored high temperature was 70.3 °F (21.3 °C) in 2024 and the highest recored high temperature was 99.0 °F (37.2 °C) in 2005. The high temperature is usually* between 78.0 °F (25.6 °C) and 85.4 °F (29.7 °C). About a quarter of the time, the high temperature is less than 78.0 °F (25.6 °C), and another quarter of the time, the high temperature is greater than and 85.4 °F (29.7 °C). About 95% of the time, the high temperature has been between 71.0 °F (21.6 °C) and 92.5 °F (33.6 °C).
Low Temperatures
On July 25 in this location the average low temperature is 66.4 °F (19.1 °C). The lowest recored low temperature was 46.4 °F (8.0 °C) in 2014 and the lowest recored low temperature was 76.8 °F (24.9 °C) in 1987. The low temperature is usually* between 62.9 °F (17.2 °C) and 69.9 °F (21.1 °C). About a quarter of the time, the low temperature is less than 62.9 °F (17.2 °C), and another quarter of the time, the low temperature is greater than and 69.9 °F (21.1 °C). About 95% of the time, the low temperature has been between 56.3 °F (13.5 °C) and 76.6 °F (24.8 °C).
Frost
On July 25 in this location 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
- MICHIGAN CITY — Integrated Surface Dataset (ISD) station ID: 997339 — from year 2005 to 2025
- PORTER COUNTY MUNICIPAL AIRPO — Integrated Surface Dataset (ISD) station ID: 725327 — Weather Bureau Army Navy (WBAN): 04846 — from year 2006 to 2025
- GARY/CHICAGO AIRPORT — Integrated Surface Dataset (ISD) station ID: 725337 — Weather Bureau Army Navy (WBAN): 04807 — from year 2006 to 2025
- BURNS HARBOR — Integrated Surface Dataset (ISD) station ID: 997787 — from year 2007 to 2025
- MICHIGAN CITY MUNICIPAL AIRPO — Integrated Surface Dataset (ISD) station ID: 726358 — Weather Bureau Army Navy (WBAN): 00384 — from year 2017 to 2025
- MICHIGAN CITY MUNICIPAL AIRPO — Integrated Surface Dataset (ISD) station ID: 726358 — from year 1977 to 2016
- GARY CHICAGO — Integrated Surface Dataset (ISD) station ID: 725337 — from year 1982 to 2005
- PORTER CO MUNI — Integrated Surface Dataset (ISD) station ID: 725327 — from year 1999 to 2005
- CHICAGO / CALUMET COAST GUARD — Integrated Surface Dataset (ISD) station ID: 725344 — from year 1994 to 1994
- CALUMET (CGS) — Integrated Surface Dataset (ISD) station ID: 722418 — from year 1987 to 1990