If you planning to travel to Powell Hall, St. Louis, Missouri, 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 12:26 PM. The temperature feels like 50.349999999999994 with a humidity level of 72 so dress accordingly. Cloud coverage is 6 percent with visibility at 12.6 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 4 MPH. At the end of the day don’t miss the sunset at 10:58 PM.