If you planning to travel to Missouri Civil War Museum, 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 12:28 PM. The temperature feels like 51.2 with a humidity level of 66 so dress accordingly. Cloud coverage is 9 percent with visibility at 14.1 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 4 MPH. At the end of the day don’t miss the sunset at 11:00 PM.