If you planning to travel to Osaka Garden, Chicago, 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 10:24 AM. The temperature feels like 73.75 with a humidity level of 76 so dress accordingly. Cloud coverage is 68 percent with visibility at 12.7 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 18 MPH. At the end of the day don’t miss the sunset at 1:09 AM.