 Now we turn this early Saturday morning this weekend to the P.J. Fitzpatrick Home Improvement Weather Desk for your home's windows. Trust P.J. Fitzpatrick. Here now, 7 News First Alert Chief Meteorologist Veronica Johnson this early morning on WTOP. Chance for a little patchy fog early on your Saturday morning, mainly south of D.C. Otherwise, temperatures 70 to 75 degrees and a high temperature at 90 to 91 degrees with a mixture of clouds and sunshine.