This is a very specific weather forecast for Dallas on May 2, 2026. A high temperature between 64-65°F would be unusually cool for Dallas in early May, when typical highs range in the mid-70s to low 80s. Such a temperature would require a significant weather disruption—perhaps a strong cold front or rare spring weather pattern. The 0% current YES odds indicate traders view this outcome as highly improbable, though the narrow two-degree band itself makes any single outcome difficult to predict with high confidence. The market resolves based on the official National Weather Service Dallas-Fort Worth high temperature reading for May 2. This is a recurring daily temperature market, common among weather enthusiasts and professional forecasters seeking to test prediction accuracy over time. Liquidity at $9,178 is moderate for a weather market, while the $759 24-hour volume reflects the specialized nature of such precise forecasts. The extreme specificity of the temperature band—just 64-65°F—makes this a high-difficulty prediction, which may explain both the modest trading volume and the depressed odds. Traders betting YES would need strong conviction about unusual weather system timing and strength.
Deep dive — what moves this market
Dallas weather in May is characterized by the transition from spring to early summer. Historical climatology shows May average highs around 79°F, with typical daily variation of ±5-7°F from the long-term mean. A 64-65°F high would sit approximately 14-15°F below the May average, placing it in the bottom 5-10% of historical May temperature distributions for the Dallas-Fort Worth metroplex. This level of coolness only occurs during significant weather disruptions: landfalling weather fronts with tropical moisture, upper-level trough passages, or rare late-season polar outbreaks (though polar air is increasingly rare by May). Recent years have seen warming trends in spring temperatures across the South, making extreme cool events more unusual than in prior decades. The path to YES requires a specific sequence of events: a cold front must advance into North Texas, pool aloft in an upper-level low, and maintain strong dynamic lift through May 2. This is meteorologically plausible but timing-sensitive. Forecasters would need to identify the cold front trajectory and strength several days in advance, introducing forecast uncertainty. Ocean-atmosphere patterns (like persistent Gulf of Mexico tropical moisture or upper-level blocking) can influence spring weather, but 4-7 day forecasts for such narrow temperature bands carry inherent uncertainty. The 0% odds may reflect traders' skepticism that such specific conditions will materialize. Factors pushing toward NO dominate the probability space. Climatological mean reversion strongly favors temperatures well above 64-65°F. Most spring weather systems in May bring warmth into the region rather than arctic cold. The recency of May climate (relatively late in the season) means that polar air masses rarely maintain their identity this far south this late. May's longer daylight hours also support above-normal heating. Seasonal climate patterns (like the Pacific high-pressure system's May strengthening) typically deliver warm weather to the South. Historical analogs suggest that temperatures of 64-65°F in early May Dallas occur roughly once every 20-30 years. Such events are memorable precisely because they're rare. The depressed odds at 0% may even understate the true rarity—if the market were perfectly calibrated, we'd expect single-digit odds (maybe 1-3%), not zero. The $759 volume over 24 hours is modest, suggesting limited trader conviction in either direction, but the 0% price is a strong signal that the trader majority considers this outcome highly improbable.
What traders watch for
Official NWS Dallas-Fort Worth high temperature reading on May 2, 2026, determines outcome—must be exactly 64°F or 65°F to resolve YES.
Upper-level weather system positioning and cold front timing on May 1-2 are critical; any forecast shift will influence trader expectations.
Gulf of Mexico moisture patterns and offshore high-pressure system track will influence spring temperature variability across North Texas.
Real-time May 1-2 surface analysis and satellite imagery reveal cold front intensity; day-before NWS forecast reflects final trader expectations.
How does this market resolve?
The market resolves YES if the National Weather Service Dallas-Fort Worth official high temperature for May 2, 2026, is exactly 64°F or 65°F; it resolves NO for any other value. Resolution occurs on May 2 when NWS publishes the official daily maximum temperature.
Prediction markets aggregate trader expectations into real-time probability estimates. On Polymarket Trade, 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. This page summarizes the market state for readers arriving from search; for live trading (place orders, see order book depth, execute a trade) open the full interactive page linked above.
