Outside temp ~55 degrees F, N
wind ~5 - 8 mph, fog
and drizzle. I dress lightly,
and tend to run on the cool side anyway,
and I'm usually cool after a ride until I get something to eat. My feet are always asleep/numb for 2 - 3 hours after a ride as well.
Jensequitur, thanks for the concern with injury. I purposely set my shoes/pedals on the loose side so I can unclip easily.
I'm going to keep doing this as long as I can.