I planted some ryegrass before some forcasted rain over the weekend in the south and the forcast changed. Will I have a problem with the seeds not germinating if they don't show rain for over a week?

rye grass can just about grow on cement. the rain shouldnt be a problem. the biggest concern i would have would be birds eating my seeds before they have time to get started. I think you should be fine though. Youll get some moisture eventually.

If you are lucky the ryegrass won't germinate and you can plant some oats or something different.