Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 30°C | 100% |
| 26°C or below | 0% |
| 27°C | 0% |
| 28°C | 0% |
| 29°C | 0% |
| 31°C | 0% |
| 32°C | 0% |
| 33°C | 0% |
| 34°C | 0% |
| 35°C | 0% |
| 36°C or higher | 0% |
Market context
Germany is currently gripped by a record-shattering heatwave, with temperatures soaring above 40°C across Western Europe and pushing east into Bavaria. In the last 24 hours, the national record has been broken twice consecutively, reaching a provisional 41.5°C, while Munich Airport Station recorded a warm 84°F (29.4°C) as of this afternoon. This extreme surge explains why the crowd-implied probability for the current temperature range sits at 0% YES; the market has likely adjusted to the reality that the heat is far more intense than initial models predicted, making the specific range in question virtually impossible to hit under these conditions.
Historical June data for Munich typically sees daily highs between 69°F and 85°F, with an average of 77°F, but the current omega block phenomenon has pushed temperatures 18°C above their seasonal average. The recent peak of 41.5°C in Germany, confirmed by the national weather service (DWD), frames the current probability as a reflection of this unprecedented anomaly rather than a standard seasonal fluctuation. Traders should note that the Czech Republic and Denmark also recorded their highest-ever temperatures this weekend, indicating a widespread regional shift that makes lower temperature ranges increasingly obsolete.
The primary catalyst to watch is the continued movement of this heatwave, which meteorologists predict will peak over the weekend with temperatures well over 40°C in parts of Germany. A recent report from Phys.org highlights that this event is linked to dozens of deaths across Western Europe, underscoring the severity of the current thermal conditions. Traders must monitor the official Wunderground data for the Munich Airport Station as the settlement window closes on 29 June 2026, ensuring they track the precise hourly maximums that will determine the final resolution range. The persistence of the omega block suggests no immediate cooling, reinforcing the market's dismissal of lower temperature brackets.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Today. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Today trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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