Recent Met Office forecasts indicate a peak of 32°C for London on August 14 under continued high-pressure subsidence and clear skies, though ensemble runs show potential for 33–34°C depending on boundary-layer mixing and urban heat retention. Model consensus points to minimal cloud cover and light winds that limit cooling, consistent with the ongoing heatwave where central London stations have already approached or exceeded 34°C on preceding days. The tight clustering between 32°C and 33°C reflects small but meaningful uncertainties in daytime maximum timing, exact station readings (typically London City Airport or Heathrow), and any late-day sea-breeze moderation from the Thames estuary. Updated model runs and official briefings over the next 48 hours will narrow these ranges ahead of market resolution.