If you planning to travel to Washington National Cathedral, Washington, District of Columbia, 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 12:04 PM. The temperature feels like 23 with a humidity level of 52 so dress accordingly. Cloud coverage is 27 percent with visibility at 15.3 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling west-northwest at a speed of 13 MPH. At the end of the day don’t miss the sunset at 9:46 PM.