Highest temperature in Miami on May 31?
Market price history
Rolling 7-day window of market YES price with the OU fair-price range overlay.
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Market price
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Polymarket • Volume: $54.5K • Updated 1h agoCloses: 2026-05-31
Polymarket · Climate and Weather
OU's Pick
YES · 90-91°F
at 1¢
Price gap
Polymarket1¢
→OU's fair21¢
+20¢ underpriced · pays 200×
Confidence
Moderate
The NOAA forecast predicts a high of 91 degrees for Miami today with showers likely which typically suppresses extreme temperature spikes.
Wide edge+20¢
High volume$37k
Closes in0h
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