Highest temperature in Kuala Lumpur on August 3?

Platform comparison

Market context

Kuala Lumpur’s air temperature on 3 August will be set by the day’s maximum at Kuala Lumpur Intl Airport Station, so the key variable is the peak reading rather than the midday snapshot. Current forecasts cluster around the low-30s Celsius, with AccuWeather showing daily highs of 88–93°F for August and other services pointing to about 31–33°C for today, which is broadly consistent with Kuala Lumpur’s usual hot, humid monsoon-season profile.[1][4][11][13][19]

For market reading, the 0% YES implied probability is mechanically easy to understand: a weather contract can only resolve YES if the recorded high lands in the specified range, and the practical task is to map the live forecast spread to the contract bands. A power user would typically automate this by polling the airport-station history page, pulling hourly temperature traces from forecast APIs, and watching whether convective rain or cloud cover trims the afternoon peak below the upper bands; recent hourly guidance shows a mostly cloudy start with the possibility of showers and thunderstorms later, alongside temperatures already in the high 20s Celsius this morning.[6][7][8][11][14]

The main catalysts are the timing of heating and any thunderstorm development, because Kuala Lumpur often reaches its daily maximum in the early afternoon before rain-cooled air knocks temperatures back. Today’s forecast set from multiple providers is not uniform, but it is directionally similar enough to keep traders focused on whether the afternoon can clear 32–33°C or whether precipitation caps the high closer to 31°C; the official resolution source is the Wunderground history page for WMKK, so intraday checks there matter more than broader city forecasts.[1][4][5][6][20]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Highest temperature in Kuala Lumpur on August 3? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Review UK, which mirrors the Polymarket order book at 0% fees.

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

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

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 Polymarket Review UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.