Summer temperatures expected early this week, then back to autumn weather and rain

"Temperatures on Monday will be in the 80s and 90s across much of Los Angeles and Ventura counties, approaching record highs in some areas of the valleys, according to a National Weather Service area forecast. Along the coast, temperatures will be in the 60s to 70s early in the week - still around 10 to 20 degrees higher than normal for this time of year."

"While there's some risk for the burn scars across Los Angeles because of possible thunderstorms, Thompson said forecasters are waiting until later in the week for storm models to develop before ringing the alarm. "Not a great concern right now, but it's definitely there," he said. There's some risk of flooding, especially in low-lying areas and urban roadways, but nothing specific to worry about in most places, Thompson said."

Southern California will have summer-like heat early in the week with Monday highs in the 80s and 90s across Los Angeles and Ventura counties and coastal temperatures in the 60s to 70s, 10–20 degrees above normal. Tuesday and Wednesday will cool as a rainstorm approaches, expected late Wednesday, peaking Thursday and tapering by week's end. Coastal and valley areas should receive about 1–2 inches of rain; foothills 2–4 inches. There is risk of flooding in low-lying and urban areas and potential thunderstorms near burn scars. The rainfall could help reduce wildfire risk. The weekend will be dry and cooler with highs in the 60s and low 70s.

Read at Los Angeles Times