Most likely be gone by then. They are looking for a place to home up. When the scouts get done they will move off.
Need some sugar water and a box with vent holes and a lid.
Look for the queen.....biggest fat girl.
Gently brush her into the box with open sugar water.
Leave lid with small crack. Most will go to her. The fancy boxes have an opening like the slot on a brood box. Once all are mostly in you cover the entrance. Wait for pickup.
You could improvise a smoker with a tin can and damp newspaper. Get it smoldering and hold it under the swarm. They react passive and sorta drowsy by smoking them.
