Hey! What do you know! It works...or rather, it doesn't ?? My Note 3 has no problems with that question, yet the Note 10.1 2014 can't do it haha Good thing I use Google Now more
(Weather units cannot be changed in S-Voice, and I just won't convert Farenheits to Centigrades in my head just to use S-Voice)
UPDATE: Any future weather searches mess it up. "What's the weather for Friday" will also crash it (when asked on a Wednesday)