**Forecast consensus points to a high near 29–31°C in Zhengzhou on August 27, driven by northeasterly winds advecting cooler, more humid air and extensive cloud cover that limits daytime solar heating.** Multiple models, including GFS and ECMWF guidance, show highs of 28–30°C under mostly cloudy to overcast skies with light northeasterly flow at 8–13 km/h and minimal precipitation (under 1 mm). This represents a notable drop from the prior day’s 33–34°C peak under clearer conditions. The near-even split between 31°C and 32°C+ market odds reflects uncertainty in exact cloud thickness and any brief clearing that could allow an extra degree of warming, while official thresholds for daily maximum temperature hinge on the warmest hourly observation. Updated model runs and surface observations in the next 12–18 hours will clarify whether the ceiling reaches 32°C.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Zhengzhou on August 27?
Highest temperature in Zhengzhou on August 27?
30°C 50%
31°C 43%
32°C or higher 24%
28°C 12%
NEW
NEW
Aug 27, 2026
22°C or below
1%
23°C
1%
24°C
1%
25°C
1%
26°C
1%
27°C
5%
28°C
12%
29°C
11%
30°C
27%
31°C
43%
32°C or higher
24%
30°C 50%
31°C 43%
32°C or higher 24%
28°C 12%
NEW
NEW
Aug 27, 2026
22°C or below
$22 Vol.
1%
23°C
$27 Vol.
1%
24°C
$27 Vol.
1%
25°C
$27 Vol.
1%
26°C
$27 Vol.
1%
27°C
$51 Vol.
5%
28°C
$0 Vol.
12%
29°C
$0 Vol.
11%
30°C
$4 Vol.
27%
31°C
$0 Vol.
43%
32°C or higher
$0 Vol.
24%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 27 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=zhcc
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.**Forecast consensus points to a high near 29–31°C in Zhengzhou on August 27, driven by northeasterly winds advecting cooler, more humid air and extensive cloud cover that limits daytime solar heating.** Multiple models, including GFS and ECMWF guidance, show highs of 28–30°C under mostly cloudy to overcast skies with light northeasterly flow at 8–13 km/h and minimal precipitation (under 1 mm). This represents a notable drop from the prior day’s 33–34°C peak under clearer conditions. The near-even split between 31°C and 32°C+ market odds reflects uncertainty in exact cloud thickness and any brief clearing that could allow an extra degree of warming, while official thresholds for daily maximum temperature hinge on the warmest hourly observation. Updated model runs and surface observations in the next 12–18 hours will clarify whether the ceiling reaches 32°C.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 27 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=zhcc
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=zhcc
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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 26, 2026, 12:55 AM ET
Volume
$184End Date
Aug 27, 2026Market Opened
Aug 26, 2026, 12:55 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=zhccResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 27 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=zhcc
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.**Forecast consensus points to a high near 29–31°C in Zhengzhou on August 27, driven by northeasterly winds advecting cooler, more humid air and extensive cloud cover that limits daytime solar heating.** Multiple models, including GFS and ECMWF guidance, show highs of 28–30°C under mostly cloudy to overcast skies with light northeasterly flow at 8–13 km/h and minimal precipitation (under 1 mm). This represents a notable drop from the prior day’s 33–34°C peak under clearer conditions. The near-even split between 31°C and 32°C+ market odds reflects uncertainty in exact cloud thickness and any brief clearing that could allow an extra degree of warming, while official thresholds for daily maximum temperature hinge on the warmest hourly observation. Updated model runs and surface observations in the next 12–18 hours will clarify whether the ceiling reaches 32°C.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Zhengzhou Xinzheng International Airport Station in degrees Celsius on 27 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=zhcc
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=zhcc
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.
Volume
$184End Date
Aug 27, 2026Market Opened
Aug 26, 2026, 12:55 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=zhccResolver
0x69c47De9D...**Forecast consensus points to a high near 29–31°C in Zhengzhou on August 27, driven by northeasterly winds advecting cooler, more humid air and extensive cloud cover that limits daytime solar heating.** Multiple models, including GFS and ECMWF guidance, show highs of 28–30°C under mostly cloudy to overcast skies with light northeasterly flow at 8–13 km/h and minimal precipitation (under 1 mm). This represents a notable drop from the prior day’s 33–34°C peak under clearer conditions. The near-even split between 31°C and 32°C+ market odds reflects uncertainty in exact cloud thickness and any brief clearing that could allow an extra degree of warming, while official thresholds for daily maximum temperature hinge on the warmest hourly observation. Updated model runs and surface observations in the next 12–18 hours will clarify whether the ceiling reaches 32°C.
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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