**Latest model consensus points to a Madrid maximum temperature of 31–32 °C on 15 June 2026, with the two outcomes nearly tied in market-implied probability.** Official guidance from the UK Met Office and BBC Weather currently indicates a daytime high of 31 °C under light winds and a chance of scattered showers, while broader ensemble guidance keeps the central tendency between 31 °C and 32 °C. Seasonal signals from AEMET reinforce above-normal warmth for mid-June across the interior peninsula, consistent with a strong subtropical ridge and limited cloud cover that favors daytime heating. The narrow spread between 31 °C and 32 °C reflects small but decisive differences in model depictions of boundary-layer mixing, timing of any convective clouds, and surface wind speeds. A slightly stronger or earlier shower would favor 31 °C; clearer skies or delayed convection would push the maximum toward 32 °C. Historical climatology for mid-June in Madrid centers near 28–30 °C, so current guidance already sits modestly above the long-term baseline. Traders are therefore watching the next ECMWF and AEMET high-resolution runs for any shift in the thermal profile or precipitation timing that would tip the balance between these two closely matched outcomes.