If you planning to travel to Chickasaw National Recreation Area, Sulphur, Oklahoma, 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 1:18 PM. The temperature feels like 40.65 with a humidity level of 65 so dress accordingly. Cloud coverage is 4 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 east-southeast at a speed of 5 MPH. At the end of the day don’t miss the sunset at 11:17 PM.