If you planning to travel to Delta College Planetarium, Bay City, Michigan, 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 1:07 PM. The temperature feels like 27.950000000000003 with a humidity level of 92 so dress accordingly. Cloud coverage is 84 percent with visibility at 8.3 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling east-southeast at a speed of 3 MPH. At the end of the day don’t miss the sunset at 10:06 PM.