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now that I have your attention and didn't just accidentally hit new reply before writing an answer.
any jersey manufacturer should have something in the line-up with a gore-tex or something similar as membrane (gore-tex patent expired) at the front part, to protect you from the wind, while keeping you dry in conjunction with a base layer.
in the unlikely event that you want to ride below 10°C (sounds crazy, but maybe you have some sort of epiphany, who knows), you can have something that extends that layer across the whole jacket.
now the castelli alpha is the warmest variant, it comes with an extra layer at the front to keep you warm. you might ask yourself if a warm merino base layer with an extra thicc perforated summer base layer underneath (the air pockets keep you warm, so it needs to be perforated) wouldn't do the same and you could get a castelli perfetto instead. either as long sleeved jacket or as short sleeve variant that you wear with arm warmers of different thicknesses according to the conditions and that you can remove while you go Z5 up a hill. the nice thing of the Castelli jackets is that they have air vents that you can open or close on the side with zippers.
as I said, other manufacturers have similar products as well, Sportful for example that belongs to the same company as Castelli and has been a long time sponsor of none other that Peter Sagan. they sell their products for approximately 25% less than Castelli.
I bought that stuff for really cheap during the period the whole fraudster Rene Benko Signa Group house of cards came crushing down and the internet bikestore that also belonged to him sold off their stock.