So I am in the process of lining up some HVAC contractors to assess my humidity situation along with my oversized furnace and AC.
in the meantime, what should i do on nights like tonight. It is 69 degrees outside right now with a RH of 87%. Inside it is 74 degrees with a RH of 59% with the AC on, but doesn't run very often due to virtually no heat load.
Temp is projected to drop to 61 tonight and I'm sure the RH outside will stay at least at 87% and possibly go a bit higher.
Should I open up the windows? Or leave the windows closed all night?