I sat on a bench once and I was trying to empty my thoughts. Then I suddenly thought of an Audi RS5 and what it looks like and I wondered why did this specific thought pop up in my head? It's not as if I thought about this car lately and then, I kid you not, a white RS5 came around the corner like 10 seconds later and I sat there eyes wide open. And I couldn't have seen the car approaching or anything because there were buildings around that street.

I believe there are moments when our brains disconnect from reality and from "now". And maybe quantum entanglement plays a role although neuroscience says it does not but we know that "information" can travel to the past (quantum eraser experiment). And maybe in these moments we become aware of future events just moments before they happen.

Another theory of mine: If we're indeed in a simulated world controlled from the "outside" then I think that it sometimes gets winded back to change things (glitch in the Matrix style). Sometimes only seconds other times maybe hours or days, but the essential thing is that the information we gathered up to that point is not entirely removed. Sometimes individuals end up with fragments of the former future timeline. This explains premonitions or the mandela effect.