Thanks again! We ended up with a Standby Pass for Tinkerbell, so it was a moot point as we didn’t want to leave Fantasy Springs to check.The characters in the front of the park go into the covered area under hotel Miracosta between the globe and piazza.
There was no characters in Fantasy Springs in the rain, even under the hotel awning.
We did see Thumper and Miss Bunny under the awning of the restaurant in Cape Cod in the rain. We didn’t see any other characters braving the rain.