I enjoy hunting in the rain, like most, I would rather have a light rain falling. I have had some great hunts under those conditions.
Regarding rain and high winds, when I lived and hunted in Michigan, Florida, and Texas, it was clear that they would hunker down until things settled. Where I live in South Dakota, and on my trips to Montana there is always wind! Rain or shine, still days are always out numbered by windy days. The deer in these places continue to "do there thing" regardless.
We have just had two and one half days of wind and rain that pushed gusting winds up to 50 miles an hour. I have observed deer moving through normal patterns on each of those days.
I do, limit my shot selection on those days. Preferring to hunt from the ground, either stalking, or from a hide. That double lung is always important, but doubly so under continuously precipitation.