Are you saying you have the weather app, or don't have the weather app?
When you didn't have the weather app did you have the other apps?
I have had no apps for over a week now on all 3 of my TV's.
"TV Apps is currently unavailable. Please try again later (1)"
I have reset the DVR and both clients multiple times with no help.
I am connected to the internet and get Pandora, YouTube, and on demand programs.