Lac du Mauvais Temps is a Lake located in Chute-des-Passes; Maria-Chapdelaine, Quebec.

• Latitude: 49° 26' 44'' North   (decimal: 49.4455934)
• Longitude: 71° 19' 56'' West   (decimal: -71.3322673)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Chute-des-Passes; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac du Mauvais Temps
• GPS Coordinate Locator Map: Lac du Mauvais Temps Lat/Long