They will probably stop growing up and start putting out more sidearms. Although people talk about a peak growing season, it varies a great deal depending on location and variety. By way of contrast, my hops are all under 4' tall and I'm 30 miles from a major hop growing area. If the weather guessers are correct, Saturday will be the first time this year that the temperature hits 80F. I suspect it's been hitting that in socal since March or April.
Remember one unassailable statistic, as explained by the late, great George Carlin: "Just think of how stupid the average person is, and then realize half of them are even stupider!"
"I would like to die on Mars, just not on impact." Elon Musk