Two years ago my sister graduated with her master's from a Boston area school, and the weather was just as dreary for her graduation then as it is this weekend for mine. I suppose that's fair. But I think my dad is going to put his foot down and refuse to attend any more of his daughters' Boston-based graduate school commencement ceremonies since he gets such lousy weather every time he shleps up up for it.
Edit 5/14: Actually, the weather for mine is worse. In fact, the weather for all my graduations has been worse than the weather for hers - even undergrad. Which is soooo unfair!