If you planning to travel to East Potomac Park, 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 9:50 AM. The temperature feels like 78.55 with a humidity level of 58 so dress accordingly. Cloud coverage is 86 percent with visibility at 19.8 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 7 MPH. At the end of the day don’t miss the sunset at 12:18 AM.