is it possible to find dragonbone weapons and daedric weapons in chests i've heard about people finding dragonbone armours but never any weapons. reason being is that i wanna obtain these but without using smithing

You can find both, but it depends on your level. I think I was 51-55 when I saw Dragonbone weapon in a chest... Daedric weapons were there from 40+. So yeah, just level up more, you will run into some.

thanks dude i've never gotten over level 35 on one account probably explains why

No problems. Also, if you want fancy weapons before daedric and dragonbone, go for Daedric artifacts, some of them are nearly equal to Daedric weapons with base damage and they are also enchanted.

My highest level was in the 20s :L I've never even seen glass armour.