If you planning to travel to MainStreet Libertyville, Libertyville, 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 10:38 AM. The temperature feels like 68.25 with a humidity level of 73 so dress accordingly. Cloud coverage is 4 percent with visibility at 12.8 percent. Today’s UV index is 9, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 4 MPH. At the end of the day don’t miss the sunset at 1:18 AM.