I would stop the fertilizer and if your outdoor weather has no forecast of consecutive days of rain, then I would just let it enjoy the sun outdoors and all the air circulation it can get.
As mentioned already, if there will be too much rains, then it has to be in a protected overhang, or better yet, just keep it indoors by a south facing window and keep it there. Just do quarter turns to even out light distribution around the plant.
