Houston's weather on May 19 is the subject of intense prediction market activity, where traders are aggregating their views on what the city's high temperature will reach that day. The four markets bundled here represent the most granular temperature forecasts available on Polymarket for this specific event, segmenting expectations across adjacent ranges: below 71°F, 72–73°F, 74–75°F, and 76–77°F. This creates a natural progression that lets traders and weather observers express nuanced expectations about Houston's spring conditions. When you examine the real-time odds across these four forecasts, you're observing how prediction market participants—armed with weather models, historical patterns, local climate data, and meteorological expertise—collectively price uncertainty about a specific outcome. The probability each market assigns to its temperature range tells you where consensus clusters and where disagreement persists. If most traders are heavily weighting one range, that signals broad agreement on conditions that day; if probabilities distribute more evenly across all four, it suggests genuine uncertainty remains. Reading these prices side by side reveals how information flows through markets in real time. Pay attention not just to which range commands the highest odds, but how probabilities gradient across the full spectrum—steep jumps between adjacent ranges can highlight where traders perceive meaningful breakpoints. As May 19 approaches, these odds will shift to incorporate new weather data, letting you watch prediction markets dynamically reprice expectations in response to updated forecasts. This aggregator lets you compare all four segments simultaneously, observing both the consensus view and the full distribution of alternative scenarios for Houston's high temperature.