About Goreville, IL's Climate & Weather History

Goreville is a city of approximately 1,100 people in Illinois, United States. Located in the Central Time Zone at 37.6°N latitude.

In 2025, Goreville recorded an average annual temperature of 58°F — about 1.2°F above the 30-year normal of 56°F. The hottest day reached 94°F in August; the coldest was 2°F in February. Total precipitation was 45 inches (near normal). The wettest month was April.