If you planning to travel to Historic Washington State Park, Hope, Arkansas, 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 12:15 PM. The temperature feels like 72.6 with a humidity level of 69 so dress accordingly. Cloud coverage is 6 percent with visibility at 13.8 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 5 MPH. At the end of the day don’t miss the sunset at 12:26 AM.