Average Weekly Hours of Production Employees: Manufacturing: Durable Goods: Machinery Manufacturing in Illinois was 46.90000 Hours per Week in March of 2022, according to the United States Federal Reserve. Historically, Average Weekly Hours of Production Employees: Manufacturing: Durable Goods: Machinery Manufacturing in Illinois reached a record high of 46.90000 in March of 2022 and a record low of 39.50000 in April of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Average Weekly Hours of Production Employees: Manufacturing: Durable Goods: Machinery Manufacturing in Illinois - last updated from the United States Federal Reserve on April of 2024.