If you planning to travel to Arkansas Post National Memorial, Dumas, 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 12:54 PM. The temperature feels like 44.599999999999994 with a humidity level of 62 so dress accordingly. Cloud coverage is 7 percent with visibility at 14.6 percent. Today’s UV index is 0, 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 10:56 PM.