Current forecast models from multiple sources project a daytime high of 31–33°C for Shanghai on August 24, driven by a persistent warm, humid subtropical air mass with southeasterly winds of 10–20 km/h and limited cloud cover allowing strong solar heating. Recent days have featured similar conditions with highs of 31–33°C amid scattered light rain or thunderstorms that have not significantly suppressed temperatures. Official monitoring indicates low precipitation probability (under 30% in many runs) and dew points near 26°C, supporting peak readings around midday to early afternoon. This aligns with trader consensus favoring 31°C (52.5% implied probability) or 32°C (35.5%), while lower odds on 33°C or above reflect minor uncertainties from potential brief cloud increases or localized showers near resolution time.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Shanghai on August 24?
31°C 53%
32°C 36%
30°C 5%
33°C 5%
$11,503 Vol.
$11,503 Vol.
25°C or below
<1%
26°C
<1%
27°C
<1%
28°C
<1%
29°C
1%
30°C
5%
31°C
53%
32°C
36%
33°C
5%
34°C
2%
35°C or higher
1%
31°C 53%
32°C 36%
30°C 5%
33°C 5%
$11,503 Vol.
$11,503 Vol.
25°C or below
<1%
26°C
<1%
27°C
<1%
28°C
<1%
29°C
1%
30°C
5%
31°C
53%
32°C
36%
33°C
5%
34°C
2%
35°C or higher
1%
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=zspd
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 22, 2026, 12:56 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=zspdResolver
0x69c47De9D...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=zspd
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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=zspdResolver
0x69c47De9D...Current forecast models from multiple sources project a daytime high of 31–33°C for Shanghai on August 24, driven by a persistent warm, humid subtropical air mass with southeasterly winds of 10–20 km/h and limited cloud cover allowing strong solar heating. Recent days have featured similar conditions with highs of 31–33°C amid scattered light rain or thunderstorms that have not significantly suppressed temperatures. Official monitoring indicates low precipitation probability (under 30% in many runs) and dew points near 26°C, supporting peak readings around midday to early afternoon. This aligns with trader consensus favoring 31°C (52.5% implied probability) or 32°C (35.5%), while lower odds on 33°C or above reflect minor uncertainties from potential brief cloud increases or localized showers near resolution time.
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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