If you planning to travel to International Fountain, 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 12:14 PM. The temperature feels like 74.5 with a humidity level of 54 so dress accordingly. Cloud coverage is 9 percent with visibility at 17.6 percent. Today’s UV index is 9, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 6 MPH. At the end of the day don’t miss the sunset at 4:11 AM.