I saw these years ago too, except the sky was pitch black & they glowed just like a star, but moved really quick & made zig zagging turns. My mom was with me at the time.
Only difference this time, was that this seemed more solid white & not glowing. The sun was still above the horizon a bit too. Plus it stayed stationary the whole time I was smoking. So if it were a balloon, I would think I would have seen it whipping around in the currents or something. I dunno, maybe a balloon could sit still up there like that.
Now I wish I would have stayed out there to see where & how it went away. We had perfectly clear skies last night, I could see the moon & all the other stars that were just starting to come out. But this was like it vanished by the time 9:45 rolled around. I live in the city too, so there's gotta be some one else out there that might have seen it. I could ask on my town's sub reddit on Reddit, but i also don't want all that attention or everyone in this town knowing who I am or where I might live (yikes) lol
There's definitely something going on in our skies.