**Official forecasts from the Korea Meteorological Administration and aligned international models project an overnight low of 18°C for Incheon on September 17, 2026, under partly cloudy skies with light easterly winds and moderate humidity.** This creates strong market-implied odds (98.5%) for an 18°C minimum, consistent with observed afternoon highs near 26–28°C and typical early-autumn radiative cooling rates in the region. Historical September climatology for Incheon shows average lows around 16–20°C, supporting the current positioning amid stable high-pressure influence and no incoming cold air mass. Realistic challenges include localized variations in official station readings, clearer skies accelerating cooling toward 17°C, or minor forecast revisions from updated model runs.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateLowest temperature in Seoul (Incheon) on September 17?
18°C 99%
14°C or below 1.4%
17°C 1.3%
16°C <1%
$21,101 Vol.
$21,101 Vol.
14°C or below
1%
15°C
<1%
16°C
1%
17°C
1%
18°C
99%
19°C
<1%
20°C
<1%
21°C
<1%
22°C
<1%
23°C
<1%
24°C or higher
<1%
18°C 99%
14°C or below 1.4%
17°C 1.3%
16°C <1%
$21,101 Vol.
$21,101 Vol.
14°C or below
1%
15°C
<1%
16°C
1%
17°C
1%
18°C
99%
19°C
<1%
20°C
<1%
21°C
<1%
22°C
<1%
23°C
<1%
24°C or higher
<1%
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rksi
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
Binuksan ang Market: Sep 15, 2026, 12:29 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=rksiResolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rksi
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.weather.gov/wrh/timeseries?site=rksiResolver
0x69c47De9D...**Official forecasts from the Korea Meteorological Administration and aligned international models project an overnight low of 18°C for Incheon on September 17, 2026, under partly cloudy skies with light easterly winds and moderate humidity.** This creates strong market-implied odds (98.5%) for an 18°C minimum, consistent with observed afternoon highs near 26–28°C and typical early-autumn radiative cooling rates in the region. Historical September climatology for Incheon shows average lows around 16–20°C, supporting the current positioning amid stable high-pressure influence and no incoming cold air mass. Realistic challenges include localized variations in official station readings, clearer skies accelerating cooling toward 17°C, or minor forecast revisions from updated model runs.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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