Cold, 49F & clear with a light wind at 6AM. Wore a heavy wool sweater for the first time since March. It was Sunny & bright all morning & at lunchtime, I returned to work on my Bianchi Trofeo. Within an hour of my return, clouds rolled in & it began to rain. Got pretty wet on the ride home. This is the second time this month that my optimistic weather assessment left me squinting into the rain on my afternoon commute. Guess its time to hang the Summer bikes in the boiler room for a few months