Sat: Mostly sunny and hot, especially inland. Hi: 88 lakefront/92 inland. Sat night: Partly cloudy and seasonable, low 66 lake/62 inland. Sun: Mostly sunny, still hot, high 87 lake/92 inland. Sun night: Partly cloudy and mild, low 68. Mon: slight chance shower or T'storm, high 88 lake/93 inland.