If it’s warm enough to not worry about hypothermia, then just get wet. If it is cool enough to, rain jacket. Sometimes pants.
One of my best days was hiking from just south of Duncannon to Boiling Springs when the remnants of Ida came thru Temps and breeze kept me from getting too sweaty in the gear, and rain knocked down the gnats that had been plaguing us the week or so before. Feet were pretty pruney by end of day.
And yeah, I gorged at Anile’s and platinum blazed into Pheasant Field to treat myself. Both highly recommended if you can manage the cost. Pheasant Field went above and beyond.