The Brief Sunny, comfortable weather kicks off the workweek in Metro Detroit Plenty of sunshine, near-80 temperatures ahead this week Quiet weather to start the week before showers return ThursdayExpect a quiet start to the workweek across Southeast Michigan. 7-day forecast:Monday: Sunny, high of 81. Tuesday: Mostly sunny, high of 83. Wednesday: Mostly sunny and warm, high of 85. Friday: Partly sunny, high of 84.