Weather Forecast for Williamson County Fairgrounds, Marion, Illinois

If you planning to travel to Williamson County Fairgrounds, Marion, Illinois, 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 10:34 AM. The temperature feels like 74.15 with a humidity level of 86 so dress accordingly. Cloud coverage is 49 percent with visibility at 9.3 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 7 MPH. At the end of the day don’t miss the sunset at 1:14 AM.