A good school (I hope you have already looked into this) will definitely accommodate this and do whatever possible to keep in touch with you and let you know

A good school (I hope you have already looked into this) will definitely accommodate this and do whatever possible to keep in touch with you and let you know what things the students are ahead/behind on. I moved states in the middle of 6th grade and the school counselor and a couple teachers met with my parents a couple times to see how things were going. Make sure you are in touch with the school early to get all the paperwork and other stuff figured out. I really think you are worrying too much/overthinking things. It is very common to move in the middle of the school year. Its not like parents can say "I'd love to take that job and end this stint of unemployment, but unfortunately its August.".