What kind of temperatures are you getting outdoors now?
In Northern Michigan I have been getting rain for days at a time, hail, some snow and nighttime temperatures in the high 20's and low 30's.
I still have a photo plant growing outside, Afterthought Autos Amethyst photoperiod, that has survived with no die off of leaves, buds aren't very large on this strain but even with weeks of cold weather, rain and no sun for multiple days at a time the plant has suffered no bud rot but it did look like the leaves had PM a few times and I sprayed with a tablespoon of Potassium Carbonate in a gallon of water in a pump sprayer a few times which seemed to take care of it.
I've been doing small harvests off of it twice in the last week.
Leaves are all very dark green still. Buds are small mostly popcorn sized, some bigger but none the size of my arm like on a Gooey 13 grown last year. The buds are purplish and the pistils have all turned. A week ago the trichomes were almost all cloudy but no amber.
Too bad it doesn't produce buds earlier in the year that are larger as it survives freezing weather well.