TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 8, 1:59 AM EST
Kalshi
This event tracks the highest temperature recorded in Austin on July 7, 2026. The resolution uses official data from the National Weather Service's Climatological Report for Austin Bergstrom, which may differ from other weather sources due to measurement methods and rounding conventions.
Resolution is determined by the highest temperature recorded at Austin Bergstrom on July 7, 2026, as reported in the National Weather Service's Climatological Report (Daily). The temperature reading is divided into six distinct ranges: 93°F or below, 94–95°F, 96–97°F, 98–99°F, 100–101°F, and 102°F or above. Each range corresponds to a separate market outcome that resolves to Yes if the official NWS temperature falls within that bracket. The NWS Climatological Report (Daily) is the authoritative source for resolution; preliminary NWS data and third-party weather services such as AccuWeather or Google Weather should not be used as final determinants. Traders should be aware that preliminary NWS reporting may involve rounding and conversion nuances that could affect interpretation of borderline readings.
Prediction market odds reflect real-money trader consensus and often diverge from traditional weather analyst forecasts because they incorporate a broader range of data sources and incentivize accuracy through financial stakes. While meteorologists rely on numerical weather models and historical patterns, this market aggregates the collective judgment of participants betting on the actual outcome. Comparing the implied probability here to published forecasts from the National Weather Service or private meteorology firms can reveal where the market sees risk differently than institutional experts.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares representing different temperature ranges or outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The bid-ask spread reflects the market's confidence in each outcome, with tighter spreads indicating higher certainty and wider spreads showing disagreement. As traders place orders, prices adjust in real time, and the current market price at any moment represents the marginal trader's valuation of that outcome's likelihood.
This market resolves around Jul 8, 2026, after July 7, 2026 has passed and the highest temperature recorded in Austin that day can be verified. The outcome is determined by comparing actual temperature readings against the specified threshold or range defined in the market terms. Once credible public reporting confirms the final temperature, the market settles and traders' positions are paid out according to the outcome.
Major weather pattern shifts, seasonal climate anomalies, and updated long-range forecasts from meteorological agencies could all influence trader positioning in this market. El Niño or La Niña conditions, atmospheric pressure systems, and historical heat wave patterns for early July in Texas may prompt repricing. Additionally, as the event date draws closer, short-range forecast updates become more precise and reliable, typically causing the market to converge toward the meteorological consensus. Extreme weather events elsewhere or shifts in climate data could also trigger speculative trading.