Persistent extreme heatwave conditions across South Korea, with Korea Meteorological Administration severe alerts in effect, are anchoring trader consensus near 27–28°C for the Incheon International Airport minimum on August 8. Strong subsidence, elevated humidity above 70%, and limited nocturnal radiative cooling under mostly clear skies have kept recent morning lows in the mid- to upper-20s°C, well above the climatological average near 23°C. Model consensus from short-range guidance shows modest spread in overnight wind and cloud trends that could tip the low by 1°C either direction, while urban heat island effects in the Seoul-Incheon corridor add further elevation. Updated KMA briefings and the next model cycle ahead of the weekend will refine whether any late-day convection or subtle steering changes allow slightly greater cooling.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Seoul (Incheon) on August 8?
27°C 43%
28°C 43%
26°C 19%
29°C 9%
21°C or below
2%
22°C
2%
23°C
4%
24°C
2%
25°C
9%
26°C
30%
27°C
43%
28°C
43%
29°C
9%
30°C
9%
31°C or higher
2%
27°C 43%
28°C 43%
26°C 19%
29°C 9%
21°C or below
2%
22°C
2%
23°C
4%
24°C
2%
25°C
9%
26°C
30%
27°C
43%
28°C
43%
29°C
9%
30°C
9%
31°C or higher
2%
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Incheon Intl Airport Station, available here: https://www.wunderground.com/history/daily/kr/incheon/RKSI.
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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Market Opened: Aug 6, 2026, 12:30 AM ET
Resolution Source
https://www.wunderground.com/history/daily/kr/incheon/RKSIResolver
0x69c47De9D...The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Incheon Intl Airport Station, available here: https://www.wunderground.com/history/daily/kr/incheon/RKSI.
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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Resolution Source
https://www.wunderground.com/history/daily/kr/incheon/RKSIResolver
0x69c47De9D...Persistent extreme heatwave conditions across South Korea, with Korea Meteorological Administration severe alerts in effect, are anchoring trader consensus near 27–28°C for the Incheon International Airport minimum on August 8. Strong subsidence, elevated humidity above 70%, and limited nocturnal radiative cooling under mostly clear skies have kept recent morning lows in the mid- to upper-20s°C, well above the climatological average near 23°C. Model consensus from short-range guidance shows modest spread in overnight wind and cloud trends that could tip the low by 1°C either direction, while urban heat island effects in the Seoul-Incheon corridor add further elevation. Updated KMA briefings and the next model cycle ahead of the weekend will refine whether any late-day convection or subtle steering changes allow slightly greater cooling.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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