The study aims to establish a correspondence between the capabilities and values of the digital educational environment (DEE), educational strategies and the emerging promising competencies of a future teacher, as well as value risks in new educational conditions. The paper presents the understanding of professional education in the modern educational environment of the university as a process implemented complementarily in the environment of interpersonal interaction and in the DEE, taking into account the variable possibilities for the development of professional values by a future teacher. The scientific novelty lies in the substantiation and development of a model of DEE values to determine the ratio of traditional and new values of education in the context of professional education of future teachers. As a result, on the basis of the developed model, the researcher has formulated proposals for the harmonisation of the process of professional values mastery by future teachers in the educational environment enriched with digital tools and services.