If you planning to travel to Willamette Falls, West Linn, Oregon, 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 1:09 PM. The temperature feels like 53.8 with a humidity level of 58 so dress accordingly. Cloud coverage is 2 percent with visibility at 13.8 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling north-northeast at a speed of 5 MPH. At the end of the day don’t miss the sunset at 3:07 AM.