Reflective sphere flew overhead without noise and flew away at a high rate of speed.
2:40 pm, sunny, windy. Looked up in the eastern sky and saw a spherical object approach, fly overhead and off into the distance. Thought it could have been a mylar balloon but it didn't "dance" like a balloon would and it's rate of speed did not behave like a balloon. There was no noise or lights. Color of the object was silver and reflective.