TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 5, 2:00 AM EST
Kalshi
This event tracks the overnight low temperature in Dallas on Independence Day 2026. The minimum temperature will be measured and reported by the National Weather Service's official daily climatological records for the Dallas/Fort Worth area.
Resolution is determined by the minimum temperature recorded at Dallas on July 4, 2026, according to the National Weather Service's Climatological Report (Daily). The official data source is accessed via the NWS Fort Worth office website under the Observed Weather tab, selecting Dallas/Fort Worth, TX with Daily Climate Report. Temperature ranges are: 73°F or below, 74-75°F, 76-77°F, 78-79°F, 80-81°F, and 82°F or above. Each range corresponds to a distinct outcome. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official NWS Climatological Report (Daily) serves as the authoritative source, superseding other weather services.
Prediction market odds reflect the collective judgment of traders with financial incentives to forecast accurately, whereas traditional analyst forecasts rely on meteorological models and expert opinion. This market aggregates dispersed information from many participants, often revealing consensus or disagreement about summer temperature patterns in Dallas. When meteorologists issue seasonal outlooks or updated forecasts, traders may adjust their positions, causing odds to shift. Comparing the implied probability in this market to published forecasts from the National Weather Service or climate analysts can highlight where market participants see different risks or opportunities.
On Kalshi, this market is priced through an automated market maker that converts trader buy and sell orders into real-time odds for each temperature outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders purchase shares representing their chosen temperature range, and the price adjusts continuously based on supply and demand. Higher prices reflect greater market confidence in that outcome, while lower prices indicate skepticism. The platform displays the current bid-ask spread, allowing participants to see the cost of entering or exiting a position at any moment.
This market resolves around Jul 5, 2026, after July 4, 2026 has passed and the actual lowest temperature in Dallas for that day is confirmed. The outcome is determined by verifying the recorded low temperature against credible public weather data sources. Once the event is verifiable, the market settles automatically, and traders holding shares in the correct outcome receive their winnings. Early resolution is not possible, as the outcome cannot be known until the calendar date has occurred.
Several factors may shift odds in this market over time. Updated seasonal climate forecasts, El Niño or La Niña patterns, and long-range weather models could influence trader expectations about summer temperatures in Texas. Major heat waves or cold snaps in preceding months might prompt reassessment of July conditions. As the event date approaches, short-range forecasts from the National Weather Service become more reliable, often triggering sharp price movements. Additionally, historical temperature records and anomalies for early July in Dallas may prompt traders to adjust their positions based on climatological norms.