Film that's been exposed to some humidity or...

Question

...heat of about 70-90 degrees but was inside the canisters and inside the package?

Is it a good chance of the film changing color? One guy said the colors may change a bit-it happened to him

Also, what's the best place to take the film to be processed?

Walgreens? Wal-Mart??

Answer 1

Any dedicated camera store should be able to process the film or help you find the best place to do it.  Dunno where you are geographically, but Wolf/Ritz, etc.  Not someplace that just happens to sell a little camera equipment (e.g. Best Buy), but a real camera store.

Answer 2

There may be a slight color shift.  Your film should be fine.  I would not go to Wal-mart or cvs though- I always take my film to a professional lab.  Most camera stores still have one sight.