Highest temperature in London on June 2?

Market context

The highest temperature recorded at London City Airport on 2 June 2026 will determine which temperature range resolves this market. The settlement window closes at midday on that date, capturing the peak temperature likely to occur in the morning or early afternoon hours. Historical data from Wunderground provides the resolution source, with temperature readings in Celsius across defined bands.

Early June in London typically sees maximum temperatures between 18–22°C, though conditions vary considerably year to year. The 0% crowd probability suggests traders are either uncertain about the specific temperature bands available or expect conditions outside typical ranges. Comparable data from previous early-June periods at London City Airport shows considerable variability: some years record highs around 16–17°C during cooler, wetter spells, whilst others reach 23–25°C during warmer high-pressure systems. The current probability distribution reflects this inherent uncertainty rather than any consensus on likely conditions.

Traders should monitor the Met Office extended forecast as June approaches, particularly pressure patterns and Atlantic weather systems that typically influence UK temperatures during this period. Anomalous warming or cooling trends in late May could shift expectations materially. The specific temperature bands offered in this market will determine which outcomes carry meaningful odds; bands clustered around the 19–22°C range would likely capture the modal outcome based on climatological norms, whilst outlier bands at either extreme remain possible but less probable given typical June conditions in London.

Methodology

Football-specific comparison page for Highest temperature in London on June 2?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

Resolution & payout

Resolution source: This market settles from the official publication at https://www.wunderground.com/history/daily/gb/london/EGLC. A proposer submits the result to the UMA Optimistic Oracle on Polygon, the two-hour challenge window opens, and the smart contract pays out in USDC.

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

Can I bet on individual matches?

Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.

How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.