I noticed my furnace sweating a couple days ago. It's hot and humid where I live so I was only mildly concerned. It was a high of 74F today with humidity around 70% which is, relatively, nothing. My thermostat keeps the house around 72F.

Lately, I've noticed that my A/C is running 90% of the time (a lot), but chalked it up to this being the hottest month.

Side of Furnace with Sweat Drops

Good Size Water Trail on Floor

Two Small Streams Coming from the Other Side

Condensation Runoff Line

It looks slightly kinked, but has been that way since before the summer. I don't know what the blue tube is.

Just for Fun: This is How the Condensation Line Connects to the Main Sewer Line :D

Is this bad? What could be causing this?

I've researched online and found some informal sources that say something in the airflow is being blocked/clogged somewhere...