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Highest temperature in London on May 28?

Market price history

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

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Market price
31°C or higher44¢
30°C39¢
29°C14¢
28°C4¢
27°C0¢
26°C0¢
25°C★ BEST0¢
24°C0¢
21°C or below0¢
22°C0¢
23°C0¢
Polymarket • Volume: $50.5K • Updated 17m agoCloses: 2026-05-28
Polymarket · Climate and Weather
OU's Pick
YES · 25°C
at 0¢
Price gap
Polymarket
OU's fair21¢
+21¢ underpriced · pays 667×
Confidence
Moderate

The MET Norway forecast for London City Airport indicates a peak temperature of 31 degrees Celsius for the target date.

Wide edge+21¢
High volume$28k
Closes in19h
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