If you planning to travel to Marine Barracks, 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 12:23 PM. The temperature feels like 35.1 with a humidity level of 69 so dress accordingly. Cloud coverage is 48 percent with visibility at 15.6 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 9 MPH. At the end of the day don’t miss the sunset at 10:15 PM.