However, what was more impressive were the mild temperatures during the night.

Many places had their warmest, minimum (or overnight low) temperatures for November, highlighting just how warm it was overnight.

Windsor, London, Hamilton and Toronto all broke their old records without dropping below 15.1C overnight.

A cold front will finally move through southern Ontario overnight Tuesday into Wednesday morning, bringing scattered patches of rain with strong winds.

Seasonal temperatures will continue on Wednesday, but will be a few degrees cooler than Tuesday.

Mild temperatures will continue to dominate early and mid next week. Another system is expected mid to late next week, followed by a quick spell of cooler weather, but unseasonably warm temperatures should prevail through mid-month.

With files from Matt Grinter, a meteorologist at The Weather Network and Nathan Howes, a digital journalist at The Weather Network.