If you planning to travel to Historical Society of Washington D.C., 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 11:25 AM. The temperature feels like 59.15 with a humidity level of 78 so dress accordingly. Cloud coverage is 59 percent with visibility at 14.5 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 6 MPH. At the end of the day don’t miss the sunset at 10:16 PM.