Station information
- Integrated Surface Dataset (ISD) station ID: 725337
- Country: US
- State: IN
- Latitude: 41.617
- Longitude: -87.4
High Temperatures
On April 25 in GARY CHICAGO the average high temperature is 64.2 °F (17.9 °C). The lowest recored high temperature was 46.0 °F (7.8 °C) in 1992 and the highest recored high temperature was 86.0 °F (30.0 °C) in 1990. The high temperature is usually* between 56.3 °F (13.5 °C) and 72.0 °F (22.2 °C). About a quarter of the time, the high temperature is less than 56.3 °F (13.5 °C), and another quarter of the time, the high temperature is greater than and 72.0 °F (22.2 °C). About 95% of the time, the high temperature has been between 41.4 °F (5.2 °C) and 86.9 °F (30.5 °C).
Low Temperatures
On April 25 in GARY CHICAGO the average low temperature is 45.2 °F (7.4 °C). The lowest recored low temperature was 28.4 °F (-2.0 °C) in 2024 and the lowest recored low temperature was 66.2 °F (19.0 °C) in 2008. The low temperature is usually* between 39.7 °F (4.3 °C) and 50.8 °F (10.5 °C). About a quarter of the time, the low temperature is less than 39.7 °F (4.3 °C), and another quarter of the time, the low temperature is greater than and 50.8 °F (10.5 °C). About 95% of the time, the low temperature has been between 29.1 °F (-1.6 °C) and 61.4 °F (16.3 °C).
Frost
On April 25 in GARY CHICAGO expect the temperatures to drop below freezing for a risk of frost about 5.4% 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:
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— Integrated Surface Dataset (ISD) station ID: 725337 — Weather Bureau Army Navy (WBAN): 04807 — from year 2006 to 2025 - GARY CHICAGO — Integrated Surface Dataset (ISD) station ID: 725337 — from year 1982 to 2005