Yard Electronics Enclosure

I want to build myself a little weather station and soil moisture meter to monitor the garden. I couldn't think of a good way to get a good temperature reading while protecting the electronics so I thought I'd try and make something myself. I read up on Stevenson screens (https://en.wikipedia.org/wiki/Stevenson_screen) and figured that would be a good starting point. I originally went way too big so the outer screen part was going to weigh over 1500g by itself, but after much trial and error I've got it down to a much more reasonable size - everything can be printed with about 600g of PETG.

As you can see in the pictures, the inner enclosure will hold a half-size breadboard or a Raspberry Pi B-form board which should be enough room to do at least some kind of project.

The top of the screen is 3mm thick, while the screen sides and louvers are 2mm thick; this should be enough to deal with any amount of rain and even some light to moderate hail. The sides of the screen are vented un