TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 30, 2:00 AM EST
Kalshi
This market tracks the lowest temperature recorded in Oklahoma City on June 29, 2026. The outcome will be determined by the official National Weather Service daily climatological report for Oklahoma City Will Rogers Airport, which measures the minimum temperature that occurs during the calendar day.
Resolution is based on the minimum temperature recorded at Oklahoma City Will Rogers Airport on June 29, 2026, as reported in the National Weather Service's Climatological Report (Daily). The official data source is accessed through the NWS Southern Region Climate portal by selecting the Oklahoma City Will Rogers Airport location with Daily Climate Report. The minimum temperature is divided into six consecutive ranges: below 72°F, 72-73°F, 74-75°F, 76-77°F, 78-79°F, and 80°F or above. Each 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 reflect real-money bets from traders who profit or lose based on accuracy, creating strong incentives for honest price discovery. In contrast, traditional weather forecasts from meteorologists and climate analysts rely on physics-based models and historical data but do not involve financial stakes. This market aggregates dispersed information from many participants, often capturing nuances that single-source forecasts may miss. Comparing odds here to published forecasts from the National Weather Service or other agencies can reveal where traders see divergence from official predictions, offering insight into market confidence relative to expert consensus.
On Kalshi, this market is priced through an order-book mechanism where buyers and sellers submit bids and offers for outcome contracts tied to specific temperature ranges. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each contract represents a discrete temperature band, and the price of each reflects the probability traders assign to that outcome occurring. As new information emerges or trading interest shifts, prices adjust in real time. The top outcome currently reflects trader sentiment, with odds visible on the dashboard so participants can evaluate entry and exit points before committing capital.
This market resolves around Jun 30, 2026, once the actual low temperature for June 29, 2026 in Oklahoma City is confirmed and verifiable from credible public sources. The outcome is determined by comparing the recorded low temperature on that date against the predefined temperature ranges offered as contracts. Traders who held positions on the correct outcome receive payouts proportional to their stake, while incorrect positions expire worthless. Resolution is final once the temperature data is locked in and the platform processes settlement.
Several factors could shift odds in this market before resolution. Long-range weather pattern changes, such as shifts in jet stream positioning or sea-surface temperatures, often prompt model updates that traders incorporate into prices. Major climate or atmospheric events—El Niño transitions, volcanic activity, or unusual high-pressure systems—can alter seasonal expectations. As June 2026 approaches, medium-range forecasts become more reliable, typically triggering price consolidation. News about urban heat effects or infrastructure changes in Oklahoma City could also influence trader expectations. Real-time monitoring of meteorological updates and seasonal outlooks will be key to tracking market movement.