I just stopped by the tire department when I went by Wally World and got a pair of gloves from the mechanics. Definitely dry in the rain, very marginal in the warmth factor. My hands were wet with sweat by the time I got home so that blows the dry half.

The gloves I was wearing are almost waterproof on their own. I don't think the mechanics gloves were worth the effort it took to get them, even for free. It's not even cold today---40s.