Possible Multiple Job Offers

So I'm currently working and I have been applying to a few betters than average jobs. I have been going to interviews and I have a few questions that hopefully you all can help me with.

My "dream job" I applied for so far I have had two interviews and I have a final one on the 24th of July. IF I get a job offer I wouldn't start till September 25th at the earliest. This would be the highest paying by far out of all the ones I'm applying to.

I feel really good about this job but I've also been applying and interviewing for other jobs. All of these positions I'm applying for would be more pay with less hours so no matter what position I choose I would be coming ahead. Think of $10,000 plus a year with 5/10 less hours a week of work.

So my dilemma is as follows. Do I run the risk of "job hopping" and scaring my "dream job" employer? Would me leaving my current employer to make extra money in the two-ish months be a bad decision? I feel like on the flip side if I wouldn't land the job offer I would feel foolish not taking the other jobs.

The reason I say multiple possible job offers is I have 3 final interviews coming up in the next 5-10 days. So far I have a good vibe with all of them. I also don't want to be disrespectful to any of the jobs and get 3 offers and have to decline them. I guess I'm just trying to reason what I should do before I go to these final interviews.

Any advice you could lend me would be greatly appreciated!