Air compressor set ups

I have some hard line for old compressor already and two long hoses one on reel, my garage is only 18x20 so I probably wont run much for additional lines. I might add an outside one though. Here in Iowa I am worried about having compressor outside it can get pretty cold and plenty humid some winters, but summer is hot as hell too so a little room while fine in winter may be problematic here in summer as well.