That sucks for you....but you have days like that.
I walk and run in the rain as long as there's no lightning. In the summertime, a good run in the rain is the best lol.
Of course, your dogs don't smell the best after a walk in the rain...and it's more of a pain than it's worth (like trying to keep your wet dog off the furniture).
Good luck...I'm sure the rain will stop soon.