co2 temperature and humidity problem / dehumidifier

hey all
can someone tell me how to solve the temperature and humidity problem im having with my co2
i am on the beginning of 3rd week flower
my dehumidifier is set at 40%
the dehumidifier can go as low as 35%-70%
when i open my 10x10 tent , i feel moisture
the temperature on the tent raised to 85-90*, is this okay ??
is it okay for the temperature to be hotter with co2 ?? does anyone know the maximum temperature
i am debating to use a 4inch and exhaust the hot air out 15 mins for every 1hr
thanks in advance

CO2 will cause the temp and subsequent humidity to go up. Extra CO2 helps plants cope with extra light and heat.

I would put a vet hole at the top of your tent with no fan. Keep in mind, that humidity will have to go somewhere.

o thanks sis, i appreciate it
is the temps okay to reach that high ? its about 82-87*
while reading the forums, pretty much everyone says that co2 works correctly in higher temperatures
i heard that temps that reach higher than 80* are fluffy
im growing white widow and debating whether or not to use this stuff called gravity
i heard the nugs dense up really nice

If you have a exaust fan takeing air out of the grow room which you should if you have all the other stuff then i would bring the filter to the outside of the tent.This will help in getting any moist air out of the grow room and will not effect the carbon filters job at all.

what should i set the dehumidifier to ?
its the 3rd week of 12/12

okay, so i solved the problem with the co2 temperature
It's actually okay for the temperature to get 80-87% temperature with co2
anything less than 80% temperature is a waste of co2
I'm doing a new setup
Instead of using happy frog, I'm switching over to Rockwool 6inch hugo
i had a question
i'm still kinda new at this with rockwool
I'm using co2 with a dehumidifier
i'm doing rockwool 6 inch hugo and my dehumidifier is set on 50% night and day
wouldn't the dehumidifier suck out all the water from the rockwool when it's sleeping ??
I heard that i'm only suppose to feed them 2x a day, every 4hrs ? or 3x a day ??
or would i just have to feed it (ebb & flow) before the lights come on ??
TIA