When it comes to Halloween in Canada, it's not uncommon to see snow and cold temperatures. Just like when it comes to selecting a costume, planning for the weather is essential.

Rain will fall across most of Newfoundland, Quebec and Ontario. It'll be clear across the Prairies and some sporadic precipitation in British Columbia.

It will be quite warm across the eastern half of Canada with temperatures near 20 in some areas. It will be more seasonal across the west.