Attached are the photos of the issue. This is the 3rd time I have spotted it. It is over 90 degrees today like each of the other sides with high humidity. Unlike the other days, it did rain about 4 hours prior. There is no water anywhere else on/in the car. I am trying to figure out the source of this water. The first day, I'm not sure how I drove. 2nd time I drove 10 miles with all 4 windows down 65mph+ and it didn't rain for a few days. Today I drove with the windows up and the air conditioner on 10+mi 65mph. It rained about 4 hours prior, but like I said, the extreme heat of the day means there is no standing water anywhere.
Some detail was lost uploading the photos. Water is all the way up to the plastic panel, you can still see some drops at this low resolution.