Farmers Almanac 2024 Southern Ontario. Here’s what to expect in ontario the season is expected to begin with chillier temperatures and unsettled weather from coast to coast on sept. 21, and the farmers’ almanac has already released predictions over a month before summer ends.

Here’s what to expect in ontario the season is expected to begin with chillier temperatures and unsettled weather from coast to coast on sept. Heavy rains gradually subside, and then it turns somewhat cooler and drier.