Traveling to Hamilton Viewpoint Park, Seattle, Washington? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 3:37 PM and don’t miss the sunset at 1:10 AM. Today’s winds are traveling south at a speed of 5 MPH. The temperature feels like 33 with a humidity level of 69. Cloud coverage is 100 percent with 15.8 percent visibility. Today’s UV index is 1 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.