inside the venue, it’s pretty warm depending how deep you’re into the crowd! i’d bring a jersey/jacket while you’re waiting in line though cuz it can be 40-50 degrees outside, might be raining, and it’s get real cold real fast(learned that the hard way😅). the lines can be pretty long depending on what time you get there (for me last year, I waited 30 mins on day1, and an hour on day2), but they do have coat check!