Rain and overwatering

I've read people saying that overwatering is one of the biggest dangers to the plant, but without any specifics. I realize that it will vary from case to case, but they are predicting rain almost everyday this week in my area. Should I be concerned about overwatering for my 3 week old plant?

It might help to know that it has hardly rained here for the past two weeks.

if it's in a pot, maybe worry. in the ground: unless it is in a natural depression, i wouldn't worry too much. I have learned, they are troopers.

probably not but drainage is the key. outdoor plants tend to be heartier than indoors but still need good drainage for healthy roots.

BUTTERY, NJ eh?