Recent ensemble forecasts from major numerical weather prediction models show maximum temperatures in Warsaw on August 23 clustering between 19–22°C, with substantial spread arising from uncertain cloud cover, weak frontal passages, and variable low-level winds over the next 48 hours. This model dispersion underpins the balanced trader-implied probabilities across the 17–21°C outcomes, as small shifts in insolation or advection could easily move the daily high across those thresholds. Historical late-August climatology for the region centers near 23°C, yet current synoptic patterns favor slightly cooler conditions following earlier warmth, keeping extreme outcomes below 10% implied probability. Updated model runs and observational data from the coming 24 hours represent the key catalysts that could sharpen consensus ahead of market resolution.