Will Miami's highest temperature be 86-87°F on April 20? Current odds: 5% YES. Trade weather prediction markets on Polymarket Trade.
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Miami's daily high temperature on April 20, 2026 will be tracked through the National Weather Service's official weather station data for the Miami area. This prediction market narrows the outcome to a specific two-degree range of 86-87°F, making it a precision weather trading opportunity. April typically brings warm, humid subtropical conditions to South Florida, with historical daily highs generally ranging from the mid-80s to low 90s, so a high of 86-87°F represents cooler-than-typical conditions for the month. The current market price of 5% YES reflects trader expectations that the actual high will likely fall outside this narrow range—either dropping to 85°F or cooler, or rising to 88°F or warmer. Weather prediction markets of this type have demonstrated varying price trajectories as official forecasts from meteorological agencies become more specific in the 24 hours before market close. Traders typically reference National Weather Service forecasts and historical seasonal patterns when forming predictions. The tight temperature band makes this market ideal for weather-focused traders seeking precision outcomes rather than broad directional predictions.
This market resolves YES if the recorded high temperature in Miami on April 20, 2026 is between 86-87°F (inclusive), as measured by National Weather Service. It resolves NO if the high temperature falls below 86°F or above 87°F.
Polymarket Trade is an independent third-party interface to the Polymarket CLOB prediction market exchange on Polygon — not affiliated with Polymarket, Inc. Prediction markets aggregate trader expectations into real-time probability estimates. Every market question resolves YES or NO based on a specific event outcome; traders buy shares of the side they believe will resolve positively. Prices range 0¢ (certain no) to 100¢ (certain yes) and naturally reflect the crowd-implied probability of YES. Polymarket Trade is non-custodial — your funds never leave your wallet. Open the full interactive page linked above to place orders, see order book depth, and execute a trade.