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 3, 2:00 AM EST
Kalshi
This market tracks the highest temperature recorded in Minneapolis on July 2, 2026. The outcome will be determined by the official National Weather Service Climatological Report (Daily) for Minneapolis/St. Paul, which provides the authoritative temperature measurement for the region.
Resolution is based on the maximum temperature recorded at Minneapolis on July 2, 2026, as reported in the National Weather Service's Climatological Report (Daily) for Minneapolis/St. Paul. The temperature is divided into six ranges: 86°F or below, 87-88°F, 89-90°F, 91-92°F, 93-94°F, and 95°F or above. Each range corresponds to a distinct market outcome. The official data source is accessed through the NWS website by navigating to the Observed Weather tab and selecting Minneapolis/St Paul, MN with the Daily Climate Report option. 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 preliminary estimates or alternative weather sources.
Prediction market odds reflect real-money incentives that often reveal information not yet captured by traditional weather forecasts. While meteorologists publish deterministic temperature ranges based on climate models and historical patterns, traders in this market synthesize those same inputs alongside their own expectations, creating a dynamic probability estimate. Markets frequently outperform static forecasts because participants face direct financial consequences for inaccuracy, encouraging them to incorporate late-breaking data and adjust positions as conditions evolve.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares representing different temperature outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each contract reflects the collective belief about whether the high will fall within a specific range on July 2, 2026. Prices move as new orders flow in, with bid-ask spreads tightening as the event date nears and more information becomes available. Traders can enter or exit positions at any time before the market closes.
This market resolves around Jul 3, 2026, once the highest temperature recorded in Minneapolis on July 2, 2026 is verified and confirmed. The outcome is determined by comparing actual weather observations against the specified temperature thresholds embedded in each contract. Resolution occurs after the event date has passed and credible public reporting confirms the final measurement, at which point all positions settle according to the verified result.
Major shifts in long-range weather models, seasonal climate patterns, and atmospheric pressure systems will drive significant price movement in this market. El Niño or La Niña conditions, jet stream positioning, and historical temperature anomalies for early July all influence trader expectations. As summer 2026 approaches, updated forecasts from the National Weather Service and other meteorological agencies will prompt rapid repricing. Unusual heat waves or cold snaps in preceding weeks may also signal changing conditions that traders incorporate into their positions.