Tomorrow it is raining, is there normally a lot of people on Saturday even with the rain?

It is best to go early in the afternoon. It will get busier during the evening

We usually try to get there around 1:00-1:30pm. It gets much busier in the evening.

Around noon is good.

Closer to the evening. Just after Lunch/Brunch seems to be the least busiest the times I was there.