In the rain, is Thunder incapable of missing or is it just given 100% accuracy?

Question

Like if the enemy uses Sand Attack and I use Thunder (in the rain), will Thunder always hit, or will it's accuracy go down? The same applies with Blizzard in hail.

Answer 1

No.

Thunder and Blizzard bypass accuracy check when the correct weather is present.
It will always hit.

Thunder: Source
Blizzard: Source

Comments

http://pokemondb.net/pokebase/9527/accuracy-question-with-thunder
Isnt this contradiction?