Trader consensus on Polymarket has locked in a 100% implied probability for Busan's highest temperature reaching exactly 24°C today, driven by the Korea Meteorological Administration's (KMA) latest short-range forecast, which projects a daytime peak of 24°C under partly cloudy conditions with light southerly winds and moderate humidity limiting further warming. Current observations from KMA stations confirm morning temperatures climbing steadily toward this cap, consistent with regional ensemble model runs showing minimal convective activity and no heat advection from inland areas—aligning with May climatology where Busan averages highs of 22–24°C. Scenarios challenging this include prolonged solar insolation from unexpected clearing skies or microscale urban heating effects, potentially nudging readings to 25°C; KMA's evening update will provide final observational data for market resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Busan on May 11?
24°C 100.0%
16°C or below <1%
17°C <1%
18°C <1%
$40,620 Vol.
$40,620 Vol.
16°C or below
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
Yes
25°C
No
26°C or higher
No
24°C 100.0%
16°C or below <1%
17°C <1%
18°C <1%
$40,620 Vol.
$40,620 Vol.
16°C or below
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
Yes
25°C
No
26°C or higher
No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Gimhae Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/kr/busan/RKPK.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Market Opened: May 9, 2026, 7:52 AM ET
Resolution Source
https://www.wunderground.com/history/daily/kr/busan/RKPKResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Gimhae Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/kr/busan/RKPK.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Resolution Source
https://www.wunderground.com/history/daily/kr/busan/RKPKResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Trader consensus on Polymarket has locked in a 100% implied probability for Busan's highest temperature reaching exactly 24°C today, driven by the Korea Meteorological Administration's (KMA) latest short-range forecast, which projects a daytime peak of 24°C under partly cloudy conditions with light southerly winds and moderate humidity limiting further warming. Current observations from KMA stations confirm morning temperatures climbing steadily toward this cap, consistent with regional ensemble model runs showing minimal convective activity and no heat advection from inland areas—aligning with May climatology where Busan averages highs of 22–24°C. Scenarios challenging this include prolonged solar insolation from unexpected clearing skies or microscale urban heating effects, potentially nudging readings to 25°C; KMA's evening update will provide final observational data for market resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

Beware of external links.
Beware of external links.
Frequently Asked Questions