Much like noglider, my commute was warmer in the morning (30s F) and about 17 F for the ride home. I managed to overdress for both trips, despite the wind gusts of 50 mph and subzero windchills. Not the coldest I've ridden, but probably the windiest. I had been concerned about the ice, but fortunately things were mostly well sanded/salted and the ice patches were mostly avoidable. Overall, my commute was better than I expected aside from reaffirming my hatred of headwinds.