Will the highest temperature in Tokyo be 30°C on May 29?
Current prediction market odds for Will the highest temperature in Tokyo be 30°C on May 29. Track market probability, sentiment, key developments and forecast changes. Current probability: 100%.
Current Odds
Current prediction market probability
Why the Odds Changed
Tokyo is expected to see an early-summer high of 30°C at Haneda on May 29, signaling warm conditions across the capital.
Recent Developments
Tokyo is set to experience a warm late-May day on May 29, with the highest temperature at Haneda Airport expected to reach 30°C. The reading would mark a notably summery turn for the capital as the region moves toward the start of Japan’s humid summer season.
Residents and visitors should prepare for heat during the afternoon, particularly in exposed urban areas and transit hubs. Light clothing, hydration and caution during prolonged outdoor activity are advised as temperatures approach levels more typical of early summer.
Market Sentiment
A 100% probability means traders currently view this outcome as highly likely. AlphaNews monitors this forecast as the market reacts to new information.
Key Risks
Prediction market probabilities can change quickly when new evidence, liquidity, deadlines or market rules shift. Treat this page as a live forecast, not a guarantee.

