TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 18, 2:00 AM EST
Kalshi
This market tracks the lowest temperature recorded in Austin on June 17, 2026, using official National Weather Service data. The outcome will be determined by the minimum temperature reading from the NWS Climatological Report for that specific date.
Resolution is based on the minimum temperature recorded at Austin on June 17, 2026, as reported in the National Weather Service's Climatological Report (Daily) for Austin Bergstrom. The official data source is accessed via the NWS Climate portal at the specified URL. Temperature readings are divided into six ranges: 67°F or below, 68–69°F, 70–71°F, 72–73°F, 74–75°F, and 76°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 NWS Climatological Report (Daily) serves as the authoritative source, superseding other weather services.
Prediction market odds reflect real-money trader conviction and often diverge from traditional weather analyst forecasts. While meteorologists rely on atmospheric models and historical climate data, this market incorporates collective trader judgment weighted by financial incentive. Comparing the leading outcome probability here to published forecasts from the National Weather Service or regional climate analysts can reveal whether traders are pricing in more optimistic or pessimistic scenarios. Such gaps sometimes signal underappreciated risks or overconfidence in consensus views.
On Kalshi, this market is priced through a continuous order-book mechanism where traders submit bids and asks across discrete temperature ranges. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome contract reflects the probability traders assign to that temperature band occurring on the specified date. Prices move in real time as new orders flow in, and the spread between buy and sell prices indicates liquidity and conviction. Traders can enter or exit positions at any time before the market closes, allowing dynamic adjustment as new weather data emerges.
This market resolves around Jun 18, 2026, once the lowest temperature recorded in Austin on June 17, 2026 is verifiable from credible public sources. The outcome is determined by comparing the actual low temperature to the outcome ranges defined in the market. Traders holding contracts aligned with the verified temperature band receive their payout, while other positions expire worthless. Resolution occurs shortly after the close of the trading day on which the event occurs.
Major weather pattern shifts, seasonal climate anomalies, and updated long-range forecasts from meteorological agencies can all shift trader positioning in this market. El Niño or La Niña conditions, unexpected cold fronts, or heat dome formations weeks before June 2026 may prompt repricing. Additionally, historical temperature records for Austin in mid-June and any unusual atmospheric activity reported in the months leading up to the event could influence how traders assess the probability of extreme lows. Real-time forecast updates closer to the date will likely trigger the most volatile price swings.