TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 3, 2:00 AM EST
Kalshi
This market tracks the overnight low temperature in Dallas on July 2, 2026. The outcome will be determined by the official National Weather Service daily climatological report for the Dallas/Fort Worth area, which records the minimum temperature reached during that calendar day.
Resolution is based on the minimum temperature recorded at Dallas/Fort Worth on July 2, 2026, as reported in the National Weather Service's Climatological Report (Daily) for Dallas, TX. The official data source is accessed via the NWS Regional Headquarters website under the Observed Weather tab. Temperature ranges are divided into six categorical bands: 72°F or below, 73-74°F, 75-76°F, 77-78°F, 79-80°F, and 81°F or above. Each temperature range corresponds to a distinct market outcome. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official report should be used for resolution rather than real-time or third-party weather services.
Prediction market odds often diverge from traditional weather analyst forecasts because they incorporate real-time trader behavior, economic incentives, and crowd intelligence rather than relying solely on meteorological models. While meteorologists issue deterministic or probabilistic forecasts based on atmospheric data, this market prices uncertainty through continuous bidding. Traders betting real capital may detect patterns or weight recent data differently than published forecasts. Over time, prediction markets have shown competitive accuracy against expert predictions, though they reflect market sentiment rather than any single authoritative source. Comparing the two approaches can reveal where consensus breaks down.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares corresponding to different temperature outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome has a bid-ask spread, and the midpoint reflects the market's implied probability. Traders profit if their chosen outcome occurs, creating direct financial incentives to price information accurately. The platform's matching engine executes trades instantly, and prices adjust in real time as new information arrives or sentiment shifts. This mechanism ensures that the market price reflects the aggregate beliefs of all active participants.
This market resolves around Jul 3, 2026, once the lowest temperature recorded in Dallas on July 2, 2026 is verifiable from credible public sources. The outcome is determined by comparing actual observed temperatures against the outcome ranges defined in the market. Traders holding shares in the correct outcome receive their payout, while incorrect positions expire worthless. Resolution occurs shortly after the event date to allow time for data confirmation and final settlement.
Several factors could shift odds in this market over time. Updated seasonal forecasts, climate pattern shifts, or anomalous weather systems developing weeks before July 2026 may influence trader expectations. Major atmospheric events—such as heat waves, cold fronts, or unusual jet-stream behavior—could trigger repricing. Long-range climate indices and historical temperature trends for Dallas in early July also inform positioning. As the event date draws closer, short-term weather models become more reliable, often triggering sharp repricing. Real-time monitoring of meteorological updates and trader activity will reveal how conviction changes.