Official observations from the National Weather Service at Los Angeles International Airport recorded a maximum temperature of 91°F on September 8, 2026, placing the outcome squarely in the 90-91°F range. This result aligns with a heat wave amplified by lingering moisture from Tropical Storm Marie, which suppressed the typical marine layer cooling and allowed afternoon highs to climb well above seasonal norms near 77°F. National Weather Service forecasts issued the day prior consistently projected peaks in the low 90s for the Los Angeles basin under these conditions, and post-event climatological summaries confirm the reading with no significant model divergence or measurement discrepancies. Trader consensus at near-certainty reflects the finality of verified station data, though any rare post-publication adjustment to official records or a shift in the precise station or averaging method used for resolution could theoretically alter the outcome before final settlement.