I got wet riding home last night, but was pretty comfy actually, cycling cap under helmet to keep the head 'dry', ikea poncho over merino sweater to keep the rest of me 'dry' from overhead persistent drizzle, and road-found Body Glove water shoes, so I don't have to worry if my feet get soaked (they did).
I'm driving for the next few days. Sure, I could ride, but <cue the Danny Glover meme>