If you planning to travel to Vietnam Veterans Memorial, Wentzville, 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 1:19 PM. The temperature feels like 29.75 with a humidity level of 74 so dress accordingly. Cloud coverage is 9 percent with visibility at 11.7 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 7 MPH. At the end of the day don’t miss the sunset at 10:46 PM.