I always wear a pair of these regardless of temp, they are light and cause me no problem with dexterity:
https://www.blackovis.com/blackovis...3j4uq9gIVOx-tBh016wflEAQYASABEgKHC_D_BwEWhen riding an atv or tractor, I wear a cheap pair of lined leather mitts as was mentioned above. They are great.
When on a stand and hunting in cold weather I wear a pair of fleece glomitts over the light merino gloves. Easy to slip fingers through and shoot/whatever. If it's REALLY cold I put a handwarmer in the glowmitt. For me, a glove is never as warm as a mitt.
