TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 8, 1:00 AM EST
Kalshi
This event tracks the highest temperature recorded in Atlanta on July 7, 2026, as officially reported by the National Weather Service. The actual temperature will determine which of six temperature ranges the outcome falls into, from cool conditions (88°F or below) to extreme heat (97°F or above).
Resolution is determined by the maximum temperature recorded at Atlanta on July 7, 2026, according to the National Weather Service's Climatological Report (Daily), accessible via the NWS Southeast Regional Headquarters climate portal. The official data source is CLIATL, found by navigating to the "Observed Weather" tab and selecting "Atlanta, GA" with Daily Climate Report. The maximum temperature will be categorized into one of six ranges: 88°F or below, 89-90°F, 91-92°F, 93-94°F, 95-96°F, or 97°F and above. Traders should note that preliminary NWS reporting may contain rounding and conversion nuances, and the final official NWS Climatological Report (Daily) value takes precedence over other weather sources such as AccuWeather or Google Weather. Data updates occur at varying frequencies depending on the reporting location.
Prediction market odds reflect real-money commitments from traders and often incorporate a broader range of information than single-source forecasts. While meteorologists and climate analysts publish seasonal temperature outlooks and historical trend analysis, this market aggregates those signals alongside trader intuition and emerging data. Markets tend to update faster than traditional forecasts when new information arrives, though both approaches aim to estimate the same underlying outcome. Comparing the two can reveal where expert consensus and market sentiment align or diverge on Atlanta's expected heat for that date.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell contracts representing different temperature ranges or outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices reflect the probability that traders assign to each outcome, with higher prices indicating greater confidence. As new weather data, seasonal patterns, or climate signals emerge, traders adjust their positions, moving prices up or down. The spread between bid and ask prices shows the current uncertainty and liquidity available at any given moment.
This market resolves around Jul 8, 2026, once the highest temperature recorded in Atlanta on July 7, 2026 is verifiable from credible public sources. The outcome is determined by official weather data for that specific date and location. Once the event occurs and the temperature is confirmed, the market settles based on which outcome bracket or prediction was correct. Traders holding the winning position receive their payout, while losing positions expire worthless.
Several factors could shift odds in this market over time. Updated seasonal climate forecasts and long-range weather models may suggest hotter or cooler conditions for early July 2026. Historical heat waves, atmospheric patterns, or El Niño and La Niña cycles could influence trader expectations. Real-time weather developments in the months leading up to July will refine predictions. Urban heat island effects, air quality events, or unusual jet stream behavior could also prompt traders to reassess their positions and adjust market prices accordingly.