grey mold after rain

[babice]

I've learned to check with you folks before I try something. Am looking for your advice on how to proceed! I knew yesterday I would likely start having issues because it was very humid yesterday and, for today, we were forecasted either rain or more very high humidity. --- grey mold forming on the ends of some of the leaves of almost every plant. I considered spraying a soapy solution to try to wash off any mold spores that are there. But, seems they are going to need Daconil to help them get thru the rest of this humid day.