Current numerical weather prediction models from European centers indicate a daily maximum in Warsaw on July 8 most likely between 19–21 °C, consistent with market-implied probabilities clustering on those outcomes. A weakening high-pressure ridge over Central Europe is expected to deliver partly cloudy skies and isolated showers, where the precise timing of cloud breaks directly modulates surface heating and the peak reading by 1–2 °C. Ensemble spreads remain modest at this short lead time, but minor shifts in frontal timing or low-level moisture could tip the maximum across the 19–20 °C threshold. Historical July climatology for Warsaw shows average highs near 24 °C, so the current cooler pattern reflects transient synoptic conditions rather than a broader anomaly. Updated model runs and observational data through July 7 will further refine the expected peak.