Lowest temperature in Tokyo on May 30?

“Lowest temperature in Tokyo on May 30?” is a weather prediction market focused on the coldest temperature recorded at Tokyo Haneda Airport Station on 30 May 2026. The market will resolve to the temperature range that contains the day’s lowest reading, using Wunderground’s daily history for Tokyo Haneda Airport as the source of truth. Because the source measures temperatures in whole degrees Celsius, traders are forecasting the expected outcome in rounded °C ranges rather than exact decimals. The event runs through the end of the day on May 30, and it cannot resolve until the first data point for the following date has been published. Market sentiment currently implies a low probability of 0.05, suggesting traders see a very small chance of the lower-temperature outcome at present. As a recurring daily temperature forecast, this event is part of a broader category of weather prediction markets that track local conditions in Tokyo. The listed odds, probability, and trading activity help indicate how participants are pricing the likely minimum temperature before resolution.