Teneniel
Songster
That's a bit early in life for a full molt. They may be doing a light one.
Heat will stop laying. Many of us are running into that right now. My girls are also trying to finish molting because summer is almost over. I'm prepping everything for the rains that should be back in a few weeks.
It’s definitely not a full nakey molt. They still look feathered. Good to know about the heat though! My ducks and quail don’t seem fazed at all so I was wondering what was going on.