Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Tax UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 90-91°F | 100% |
| 81°F or below | 0% |
| 82-83°F | 0% |
| 84-85°F | 0% |
| 86-87°F | 0% |
| 88-89°F | 0% |
| 92-93°F | 0% |
| 94-95°F | 0% |
| 96-97°F | 0% |
| 98-99°F | 0% |
| 100°F or higher | 0% |
Market context
Dallas Love Field is set to record its peak temperature for 15 July 2026, a single meteorological event that will determine the settlement of this weather prediction market. The resolution relies strictly on the highest Fahrenheit reading captured at the station via Wunderground history, with the market currently pricing the 90–91°F range as the most likely outcome at 44%, while the 88–89°F bracket follows at 30% [1]. The crowd-implied 0% probability for a YES outcome on any specific unlisted range reflects the binary nature of the current interface rather than a lack of heat potential, as mid-July in Dallas routinely sees temperatures exceeding 90°F.
Historical data for Dallas in mid-July shows a consistent pattern of high heat, with past years frequently registering peaks between 88°F and 95°F, making the current frontrunner a statistically grounded expectation rather than an outlier. Comparable weather markets on similar platforms have resolved to these upper ranges when settlement dates align with peak summer climatology, suggesting the 0% figure for unlisted options is a mechanical artifact of the market’s current liquidity distribution rather than a signal of improbable cold [1]. Traders should view the 44% weighting on 90–91°F as the market’s consensus anchor, consistent with regional climatic norms.
Key catalysts include the daily National Weather Service forecasts for the Dallas-Fort Worth metroplex and real-time Wunderground updates leading into the settlement window on 15 July 2026. Regulatory accessibility remains a primary consideration: German GlüStV implications may restrict access for users in Germany, while US CFTC reach creates compliance uncertainty for American participants. The ‘no-KYC up to $1,500’ threshold allows immediate participation for smaller bets without identity verification, though this does not exempt users from potential tax reporting obligations or jurisdictional bans. Traders must monitor these regulatory boundaries alongside the weather data to ensure market access remains viable through settlement.
Sources: 1
Methodology
This overview of Highest temperature in Dallas on July 15? reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.
Resolution & payout
On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.
FAQ
- Is Polymarket legal in my country?
- Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Polymarket Tax UK has a different geo footprint.
- Do I need to KYC for Polymarket Tax UK?
- Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.
- How are winnings taxed?
- Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.
- Are prediction markets gambling?
- Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.
- Is there a withdrawal cap?
- No platform-side cap. You can withdraw any amount provided KYC is complete. SEPA bank withdrawals over €15,000 trigger additional anti-money-laundering checks (statutory obligation for all platforms).
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