Recent Met Office guidance and ensemble model runs point to a maximum of 25°C in London on August 7, placing the outcome near the center of trader-implied probabilities. A transient ridge of high pressure is expected to yield partly cloudy skies and light winds, limiting daytime heating after the warmer 29–30°C readings recorded earlier in the week. Ensemble spreads remain modest, with most members clustered between 24–27°C, reflecting typical late-summer variability driven by modest Atlantic moisture influx rather than strong advection of continental air. Updated short-range forecasts and observational data from the London City and Heathrow stations will refine these values over the next 48 hours, directly informing market resolution.