If you planning to travel to Harris Theater, Chicago, Illinois, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 12:21 PM. The temperature feels like 57.650000000000006 with a humidity level of 75 so dress accordingly. Cloud coverage is 69 percent with visibility at 13.3 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 22 MPH. At the end of the day don’t miss the sunset at 10:43 PM.