Ghosts, goblins and other critters will be making their way through neighbourhoods seeking treats tonight... so what will the weather be like?
The Weather Network meteorologist Doug Gilham says a few clouds are expected but no precipitation is in the forecast with a daytime high in the low teens.
Gilham says temperatures should be about 9 degrees during the peak trick-or-treating hours.
It will be cooler than it has been lately but still above average for the end of October.
He adds keep in mind that snow was on the ground for Halloween in 1975 and again in 1992.