you got nuthin to worry about as long as you have fresh air circulating in the box, even if it is 95 once in a while.
i use a dwc with a fairly large box..has gotten to 116 degrees for a few hours and the 90s happened more than i could tell u..as well as getting down to 58 degrees some days
temp is important but i wouldnt fret much about it because personally I think nutrients and pH matter most.( and type of soil for traditional farmers ) id go with fox farms light warrior)
my dwc marilyn @ 8 weeks old..been through the roughest
whoops my bad didnt look at ur previous pics....
all point to male...
as for seeds i made the mistake of buying fems
OH yes they hermie 50 percent of the time
i would go with gold old fashion seeds or autoflower(ruderalis) if ur on something different...