About Indian Head Park, IL's Climate & Weather History

With a population of around 3,800, Indian Head Park sits in Illinois, United States. The city operates in the Central Time Zone.

In 2025, Indian Head Park recorded an average annual temperature of 51°F — about 1.3°F below the 30-year normal of 52°F. The hottest day reached 94°F in August; the coldest was -9°F in February. Total precipitation was 37 inches (wetter than usual). The wettest month was June.