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Highest temperature in London on May 27?

Market price history

Rolling 7-day window of market YES price with the OU fair-price range overlay.

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Market price
24°C★ BEST26¢
25°C23¢
23°C23¢
26°C12¢
22°C12¢
27°C6¢
21°C5¢
28°C3¢
29°C or higher2¢
20°C1¢
19°C or below0¢
Polymarket • Volume: $27.2K • Updated 6m agoCloses: 2026-05-27 (2d)
Polymarket · Climate and Weather
OU's Pick
YES · 24°C
at 26¢
Price gap
Polymarket26¢
→
OU's fair28¢
+2¢ underpriced · pays 3.9×
Confidence
Moderate

The MET Norway forecast predicts a peak temperature of 24°C for London City Airport on May 27 with high model consensus.

High volume$27k
Closes in2d 1h
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