Traveling to National Building Museum, 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 10:56 AM and don’t miss the sunset at 11:02 PM. Today’s winds are traveling northeast at a speed of 28 MPH. The temperature feels like 61 with a humidity level of 95. Cloud coverage is 93 percent with 6.9 percent visibility. Today’s UV index is 3 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.