Weather Forecast for 9-11 Memorial, O'Fallon, Missouri

If you planning to travel to 9-11 Memorial, O'Fallon, 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 11:14 AM. The temperature feels like 53.599999999999994 with a humidity level of 58 so dress accordingly. Cloud coverage is 15 percent with visibility at 14 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 8 MPH. At the end of the day don’t miss the sunset at 12:50 AM.