There are posts from other users reporting successful usage at temps in the low teens. As a caveat - Not warranty recommended. That being said I’ve had several out for about a year in temps that have ranged from high 90’s to 20 without a hitch.
I purchased a weather proof cover from Amazon for the Wyze cam pan. The brand is KASMOTION. It has rained, snowed and is 12 degrees right now up here in Saint Paul, MN. The camera works great so far. It pans and zooms without a problem.