If you planning to travel to Umatilla Fish Hatchery, Irrigon, 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 2:47 PM. The temperature feels like 39.75 with a humidity level of 75 so dress accordingly. Cloud coverage is 8 percent with visibility at 13.7 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling east-southeast at a speed of 3 MPH. At the end of the day don’t miss the sunset at 12:35 AM.