If you planning to travel to Suzzallo Library, Seattle, Washington, 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 12:16 PM. The temperature feels like 62 with a humidity level of 68 so dress accordingly. Cloud coverage is 11 percent with visibility at 16.1 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 5 MPH. At the end of the day don’t miss the sunset at 4:11 AM.