Southern California Heat Wave Breaks October Records
Southern California is enduring a prolonged and intense heat wave, with downtown Los Angeles experiencing its fourth consecutive day of 100°F (37.8°C) temperatures on Monday, October 5, 2026. The National Weather Service has described this as a 'major and long-lasting heat wave.' Nine daily maximum temperature records were set or tied across Los Angeles, Ventura, and Orange counties, including 104°F (40°C) in downtown LA, 106°F (41.1°C) in Santa Ana, and 106°F (41.1°C) in Woodland Hills. Tuesday is expected to bring more record-breaking heat, with downtown LA likely to see its fifth consecutive day of triple-digit temperatures, a streak not seen since 1963. A significant cooldown is forecasted for the weekend, with temperatures dropping into the 70s (21-26°C) and potential rain.