Will the highest temperature in London be 21°C on July 22?

**Market Overview** The prediction market "Will the highest temperature in London be 21°C on July 22?" is currently trading at 0.7% on Polymarket, reflecting real-time sentiment and odds from 41 active participants. As of July 21, 2026, this market has generated $994 in total trading volume, making it an emerging prediction market in the general category. **Current Odds & Price Action** The "Yes" outcome is priced at 0.7%, while "No" trades at 99.4%. The market has remained relatively stable over the past 24 hours, suggesting established consensus among traders about the likely outcome. **Liquidity & Trading Conditions** This market offers $5.7K in liquidity, suitable for retail-sized positions. **Market Timeline** This market is approaching its resolution date and will close soon.