I grow in a shed that gets over 100 in the summer - I have no AC
This is what I do
lots of fans moving air around, I use a squirel hfan to pump hot air out, and have new air coming in via passive intakes.
I have my lights flick on in the night turn off in the day.
(11-5 for veg avoids the hottest part of the day and 6-6 for flowering).
Keep an eye on water consumption in that heat also.
I plan on picking up a portable air conditioner and ventiong it out later this year (maybee in a month or so)
I still get a decent amoutn of yield, The plants I do lose are usually clones early on, but I think that is usually my fault then the heat (my cloen dome had a crack in it).