If you planning to travel to Old St. Ferdinand Shrine, Florissant, 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 1:17 PM. The temperature feels like 29.2 with a humidity level of 71 so dress accordingly. Cloud coverage is 9 percent with visibility at 10.9 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 9 MPH. At the end of the day don’t miss the sunset at 10:44 PM.