I like fog for coyote hunting, especially calling. The fog dulls the coyotes senses. They usually come very close. Foggy mornings make for great deer hunting as well. Misting rain has the same effect on both coyote and deer. I do have to admit both fog and mist make for a miserable hunter.
Nothing in the affairs of men is worthy of great anxiety - Plato
Growing up in south floirda the only thang I hate is the heat. Rain, I have killed more deer in the rain than any other weather condition, snow, cold , fog, over cast is fine with me too. I learn early on deer don't like to lay when its raining so I go hunt when others say in camp.
I have hunted through everything but moist cold is the worst.
Early bow season I got to the stand through a thick fog, temp was about 34°.
As the sun came up the wind started & temp dropped, I sat there and watched while the fog froze on the limbs & twigs around me.
With my arthritis I had a real painful time climbing down out of the stand that morning.
If everyone is thinking alike, then somebody isn't thinking. George S. Patton