I prefer a constant sustained signal directional stiff wind and a not so bad rain to be quite honest. Not that I wish to dish out any of my secrets or anything, but hunting in not so ideal weather that I know most won't, I will take full advantage of that, cause a smart buck I believe knows that too.
Like I said, I've nailed good bucks in shitty conditions more than once. Deer have a harder time seeing, smelling, hearing and that rain smell, I use it for good cover scent, along with all the other smells that typically explode from within the woods during a good rain.
As far as gear goes, I have everything I need to hunt in any weather condition, that is why I bought them, so I can hunt in not so ideal weather conditions and deal with those elements.
As far as shooting any of my weapons, I have a home range, so I practice often, even with my mobile systems on my back, in wind, fog, rain, snow and obviously cold and warm sun days.
The only real shitty weather that may keep me stuck in the workshop for the day, are massive all day down pours, or 25+ mph all day winds, or sever weather, such as heavy hail, thunder & lighting, and perhaps real heavy, heavy snow or blizzard type conditions.
Other than that, you will see and hear me in the woods, huntin.