Hello
So those white spots look a lot like pm. If you try to wipe them off do they wipe away some what? If so, pm. Which would make sense with the rain and that low night/daytime temps..once you get below 61, pm and botrytis tend to thrive.
Try washing and then doing some neem oil spray that'll help if pm and help keep bugs off. Otherwise, get some Dr. Bonner Castile soap and mix with water in a spray bottle and that's one awesome bug killer that doesn't hurt the plant or the earth. 👍
*it's hard to see but a flying bug id say either thrips or some white flies.
Happy growing. ✌️