If you planning to travel to Salt Lake City Public Library, Salt Lake City, Utah, 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 2:49 PM. The temperature feels like 42.45 with a humidity level of 68 so dress accordingly. Cloud coverage is 78 percent with visibility at 12.3 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 2 MPH. At the end of the day don’t miss the sunset at 12:04 AM.