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 12:12 PM. The temperature feels like 72.85 with a humidity level of 18 so dress accordingly. Cloud coverage is 23 percent with visibility at 14.9 percent. Today’s UV index is 10, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 15 MPH. At the end of the day don’t miss the sunset at 2:36 AM.