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 10:40 AM. The temperature feels like 89.45 with a humidity level of 83 so dress accordingly. Cloud coverage is 51 percent with visibility at 11 percent. Today’s UV index is 10, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 4 MPH. At the end of the day don’t miss the sunset at 1:20 AM.