Police say they located shell casings near Acorn Place and Elia Avenue just before 1 a.m.
Officers say two men were seen getting out of a vehicle and shooting at the intended targets.
Police describe the vehicle in which the suspects reportedly fled as a four-door, dark-coloured Honda Accord.
No injuries were reported, and police are asking any witnesses to contact them at 905-453-3311.
On Wednesday, emergency crews found evidence of gunfire in the same area just after 1 a.m.
No one was injured, and no suspect description was released.