Last updated: June 24, 2025
In October, the average temperature in East Chicago, United States hovers around 13°C (56°F). Expect a minimum of 3°C (37°F) and a potential maximum of 26°C (80°F). During this month, anticipate 170 mm (6.7 in) of precipitation spread over 15 days, with an average humidity of 82%. Stay prepared for varying weather conditions!
In October in East Chicago, the average temperature is 13°C (56°F). Maximums can reach up to 26°C (80°F), while minimums can drop as low as 3°C (37°F). This variation makes East Chicago an ideal destination for travelers seeking mild weather and the chance to enjoy outdoor activities.
In East Chicago in October, the total precipitation amount is 170 mm (6.7 in) over the course of 15 days.
In East Chicago in October, humidity is 82%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel much cooler than it is and creating a heavy atmosphere that can be exhausting for travelers.
In East Chicago in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in East Chicago, you can refer to this Hourly UV Index in East Chicago.
UV Risk Categories
Weather in East Chicago varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in East Chicago, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (28°F) | 91 mm (3.6 inches) | 82% | moderate |
| February Weather | -2°C (30°F) | 89 mm (3.5 inches) | 83% | moderate |
| March Weather | 3°C (37°F) | 111 mm (4.4 inches) | 84% | high |
| April Weather | 6°C (44°F) | 132 mm (5.2 inches) | 85% | very high |
| May Weather | 12°C (54°F) | 163 mm (6.4 inches) | 79% | very high |
| June Weather | 19°C (66°F) | 133 mm (5.2 inches) | 82% | very high |
| July Weather | 22°C (73°F) | 77 mm (3.0 inches) | 80% | very high |
| August Weather | 23°C (73°F) | 72 mm (2.9 inches) | 81% | very high |
| September Weather | 20°C (68°F) | 76 mm (3.0 inches) | 80% | very high |
| October Weather | 13°C (56°F) | 170 mm (6.7 inches) | 82% | high |
| November Weather | 5°C (42°F) | 90 mm (3.6 inches) | 88% | moderate |
| December Weather | 2°C (35°F) | 86 mm (3.4 inches) | 84% | low |