I would lean more toward it being visibility than water temp Al. My pond has seen weeks of 91* surface temps and it didn't severely affect the way my fish fed. Some days were a little off, but weather conditions can contribute to that.

If you can hand feed for a while, only throwing what they'll eat in 15-20 minutes until the clarity returns or their feeding picks up, that's what I'd do.

.10 surface acre pond, 10.5 foot deep. SW LA. The epitome of a mutt pond. BG, LMB, GSF, RES, BH, Warmouth, Longear Sunfish, Gambusia,Mud Minnows, Crappie, and now shiners!!...I subscribe!!