If you planning to travel to Theatre On Main, Oconomowoc, Wisconsin, 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 10:17 AM. The temperature feels like 73.95 with a humidity level of 65 so dress accordingly. Cloud coverage is 13 percent with visibility at 8.7 percent. Today’s UV index is 10, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 7 MPH. At the end of the day don’t miss the sunset at 1:26 AM.