Highest temperature in Tokyo on May 28?

Prediction market odds on Polymarket reflect real-money consensus from traders worldwide, often incorporating meteorological forecasts, seasonal patterns, and historical Tokyo temperature data. Traditional analyst forecasts from weather services typically rely on numerical weather models and expert interpretation. Market odds tend to update faster than published forecasts when new data emerges, though both sources converge around similar temperature ranges for late May in Tokyo. Comparing the two reveals whether traders are pricing in tail risks or anomalies that analysts may not yet emphasize.

The market resolves on May 28, 2026, after the highest temperature recorded in Tokyo on May 28 is finalized. The outcome is determined by official meteorological data for that date. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. The resolution process is automated once the official temperature reading is confirmed, ensuring transparent and timely settlement. Until that moment, prices remain fluid and reflect evolving expectations about weather conditions.

Major weather pattern shifts, seasonal anomalies, and updated meteorological forecasts can significantly move odds. Tropical systems, high-pressure systems, or unusual jet-stream positioning in late May could push temperatures higher or lower than baseline expectations. Real-time weather model updates from major forecasting agencies often trigger trading surges. Historical precedent for extreme heat or cool spells in Tokyo during late May also influences trader positioning. As May 28 approaches, intraday weather refinements and atmospheric data releases will likely drive final price adjustments before resolution.