Latest Korea Meteorological Administration forecasts and global ensemble models like ECMWF and GFS show Seoul's high temperature on March 29 clustering around 13-15°C, driving trader consensus toward 14°C (23%) and 13°C (20.5%) as frontrunners amid close competition from 17°C or higher (18.5%). A weakening Siberian high pressure system allows mild southerly flows, but persistent cloud cover and scattered light showers cap solar heating potential, differentiating lower outcomes from warmer projections in drier model runs. Historical March averages hover near 12.5°C, with recent mild days (highs of 15-18°C earlier this week) boosting upside bets; uncertainty stems from exact timing of any clearing, with final observations from Seoul's official station resolving the market by midnight KST. Updated KMA bulletins expected midday could shift implied probabilities.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Seoul on March 29?
Highest temperature in Seoul on March 29?
14°C 23%
13°C 21%
17°C or higher 16%
15°C 14%
$35,080 Vol.
$35,080 Vol.
7°C or below
<1%
8°C
<1%
9°C
1%
10°C
2%
11°C
4%
12°C
9%
13°C
21%
14°C
23%
15°C
14%
16°C
14%
17°C or higher
16%
14°C 23%
13°C 21%
17°C or higher 16%
15°C 14%
$35,080 Vol.
$35,080 Vol.
7°C or below
<1%
8°C
<1%
9°C
1%
10°C
2%
11°C
4%
12°C
9%
13°C
21%
14°C
23%
15°C
14%
16°C
14%
17°C or higher
16%
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 Incheon Intl Airport Station once information is finalized, 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 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: Mar 25, 2026, 6:02 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 highest temperature recorded for all times on this day by the Forecast for the Incheon Intl Airport Station once information is finalized, 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 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/incheon/RKSIResolver
0x69c47De9D...Latest Korea Meteorological Administration forecasts and global ensemble models like ECMWF and GFS show Seoul's high temperature on March 29 clustering around 13-15°C, driving trader consensus toward 14°C (23%) and 13°C (20.5%) as frontrunners amid close competition from 17°C or higher (18.5%). A weakening Siberian high pressure system allows mild southerly flows, but persistent cloud cover and scattered light showers cap solar heating potential, differentiating lower outcomes from warmer projections in drier model runs. Historical March averages hover near 12.5°C, with recent mild days (highs of 15-18°C earlier this week) boosting upside bets; uncertainty stems from exact timing of any clearing, with final observations from Seoul's official station resolving the market by midnight KST. Updated KMA bulletins expected midday could shift implied probabilities.
Experimental AI-generated summary referencing Polymarket data · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions