On May 18, 2026, the highest temperature in Karachi will be recorded—a single meteorological event that prediction-market participants can assess and forecast collectively. This page brings together three linked prediction markets, each examining the same day through a different temperature threshold. The first market asks whether Karachi's high will be 26°C or below, representing expectations for cooler, cloudier conditions. The second pinpoints 27°C as the precise peak. The third extends to 28°C, capturing scenarios where heat is the dominant story. These three markets form a probability distribution: together, they allow traders to express detailed views about a single weather outcome and to see how the market values adjacent temperature ranges. As you review the odds below, watch for the relationships between markets. If the 26°C-or-below market and the 27°C market both show strong prices, the spread between them reveals what participants expect within that narrow band. If the 28°C market trades significantly lower, consensus likely leans toward cooler conditions. Gaps or inconsistencies sometimes indicate arbitrage opportunities or signal shifts in underlying forecasts. Leading up to May 18, these odds will evolve as updated weather models arrive, seasonal patterns influence expectations, and new atmospheric data becomes available. Prediction markets like these offer a crowd-sourced probability assessment—a complement to traditional weather forecasts that reflects the collective belief of thousands of independent traders. When the day arrives and the actual high is recorded, all three markets will resolve, showing which predictions matched observed reality and which missed the mark.