Thanks guys. I've got commuting down. My bigger issue is for non-commute trips (attending meetings away from work, visiting friends, going to the movies, going to bars, dates, visiting doctors offices, etc.). There are multiple occasions every week for which changing out of wet clothes at public venues is not a practical option.

I'd like to stick to clothes that resemble my current wardrobe, which for pants is mainly jeans. I guess I'll check out REI and see if any of their quick drying pants resemble casual khakis. Maybe I'll also give wool pants a try, but I'm looking for a more casual look. I've heard the Levi's commuter jeans are only so-so at repelling water, and they're too tight for my liking.

EDIT: I'm now realizing that I posted this in the Commuting section, so all your responses make sense. Even so, I often bike to various destinations straight from work instead of going home first, so the standard commute solutions aren't quite going to cut it for me.