Traders assign the highest implied probabilities to 70-71°F (32.5%) and 68-69°F (27.5%) for Los Angeles's peak temperature on June 26, reflecting National Weather Service guidance for moderate coastal readings driven by a persistent marine layer and onshore flow that limits afternoon warming. Recent Global Forecast System runs indicate stratus clouds and a moderate sea breeze will keep highs near or slightly below early-summer climatology of roughly 73°F, with minimal inland heat advection expected. Differentiating factors include the timing of any marine-layer clearing and wind strength, which could add a degree or two if skies break earlier than modeled. Updated National Oceanic and Atmospheric Administration briefings tomorrow morning represent the next key data point for refining these closely matched outcomes.