Looking back through the record books for Rochester, three out of the last five years have featured dry conditions. You have to go back to 2007 when it last rained on the holiday. In addition, temperatures have been warm with the exception of 2007 when we did not even get out of the 60s. So climatologically this is one of our better holidays. Our coolest record high temperature for tomorrow was 62 degrees, set way back in 1882 and the warmest temperature was recorded in 1897 when the mercury reached a steamy 99 degrees. Fortunately, this year looks dry once again with temperatures slightly above normal in the low 80s.