I dont know what else to say or think, I had pointed it out to few people and they saw it but im the one who said that I believed it was the ISS. No flashy lights just a kinda rectangular white light that hovered with a tiny movement of the clouds passing below. It was like I mentioned 4 or so years ago and thats just about how I remember it. Maby it was more like 15 or 20 minutes than an hour before I lost track of it but it was definitely not moving quickly.
Maybe it was another satellite or an aircraft that you saw?
Using the location from your profile, here is a list of ISS passes for the next week or so: Fall River, Massachusetts, United States | Sighting Opportunity | Spot The Station | NASA
You can see that at most it is visible for only 5 minutes.