A friend asked me recently what the range conditions were and I can report the following:
The target butts are in decent condition and usable.
The range itself is muddy.
I recommend boots.
Also it is very cold so I recommend lots of warm clothing and bringing hot drinks.
Learn more about archery in Toronto by visiting archerytoronto.ca, or the Toronto Public Archery Range Facebook page
or by joining the Canadian Toxophilite Society.