The near-certain trader consensus around a 70–71°F high in Los Angeles on June 14, 2026, stems directly from official National Weather Service observations at Los Angeles International Airport (KLAX), the designated resolution station, which recorded a daily maximum squarely in that narrow range. Marine layer influence and onshore flow kept coastal areas notably cooler than inland forecasts had initially suggested, aligning with typical early-June climatology where sea breezes moderate peaks near the airport. This outcome reflects aggregated real-money assessment of verified station data rather than models or projections. A realistic challenge would require an official NWS revision to the climatological report or a rare data-quality dispute, both of which occur infrequently for major airports and would need clear documentation to alter resolution.