Average Weekly Hours of Production Employees: Manufacturing: Durable Goods in Illinois was 41.70000 Hours per Week in January of 2020, according to the United States Federal Reserve. Historically, Average Weekly Hours of Production Employees: Manufacturing: Durable Goods in Illinois reached a record high of 43.60000 in January of 2018 and a record low of 39.30000 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of Production Employees: Manufacturing: Durable Goods in Illinois - last updated from the United States Federal Reserve on April of 2024.