flip a leaf over. what is on the underside? use a magnifying glass. it looks very much like spider mite damage to me.

if you have spider mites, leaves will do something very much like this long before you see the webs. if you have webs, it means other symptoms were ignored already.

if it isn't a parasite, then I got nothin'...

I have turned the leaf over but I find no signs of spider mite infestation. I have dealed with those in the past and they are a pain but this is worse since I don't know how to go about it. Someone suggested it might be a type of fungus. Thank you for the help!
Some more pictures:

Back of the leaf:

More frontal pics
{{gwi:1170589}}

I'd spray them with Daconil and see how that works.

The final picture looks like environmental stress.

That before it looks like mechnical damage. Around here, it would be tears caused by hail. For you, perhaps strong winds?

First picture also looks environmental.

It might be environmental since weather has been around 80° but there has been a lot of wind. So much that it has uprooted a couple of my plants. Thank you for all your help, but what can be done about this? I figure it's not lethal, as the plant keeps growing and has plenty of pods maturing on it.