If you planning to travel to National Gallery of Art, 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 12:26 PM. The temperature feels like 19.55 with a humidity level of 92 so dress accordingly. Cloud coverage is 91 percent with visibility at 5 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 8 MPH. At the end of the day don’t miss the sunset at 10:02 PM.