Weather Forecast for SeaTac, Washington

If you planning to travel to SeaTac, 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 3:50 PM. The temperature feels like 30.85 with a humidity level of 87 so dress accordingly. Cloud coverage is 93 percent with visibility at 13.5 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 6 MPH. At the end of the day don’t miss the sunset at 3:50 PM.