She's scheduled to speak at West Hills College in Lemoore at 5 p.m.
Her visit is a fundraising event for the school.
Palin is being paid more than $100,000 by the college's foundation to be the keynote speaker for the grand opening celebration of the new Golden Eagle Arena.
But the money made from the event will fund a number of school programs.
Tickets are still available for Sunday's event.
They start at $25 each.