Recent official forecasts from the Hong Kong Observatory and numerical models indicate a daily maximum temperature most likely between 30–32°C on August 24, driving the tight market spread across those three outcomes. Persistent low-pressure troughs over the South China Sea, combined with high humidity and an 80% chance of showers, are expected to moderate afternoon heating and cap peaks near the seasonal average of 31°C, though localized clearing could allow brief spikes to 32°C. Model consensus remains narrow given the short lead time, with uncertainty tied to exact timing of convection and steering flow; the recent early-August heatwave driven by Typhoon Dolphin provides climatological context for above-normal potential but does not alter the near-term outlook.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Hong Kong on August 24?
31°C 38%
30°C 30%
32°C 27%
29°C 6%
$23,043 Vol.
$23,043 Vol.
24°C or below
<1%
25°C
<1%
26°C
<1%
27°C
<1%
28°C
<1%
29°C
6%
30°C
30%
31°C
38%
32°C
27%
33°C
5%
34°C or higher
<1%
31°C 38%
30°C 30%
32°C 27%
29°C 6%
$23,043 Vol.
$23,043 Vol.
24°C or below
<1%
25°C
<1%
26°C
<1%
27°C
<1%
28°C
<1%
29°C
6%
30°C
30%
31°C
38%
32°C
27%
33°C
5%
34°C or higher
<1%
The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Max (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm
This market can not resolve until data for this date has been published.
The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°C). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is initially published for this market's timeframe will not be considered for this market's resolution.
Market Opened: Aug 22, 2026, 12:56 AM ET
Resolver
0x69c47De9D...The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Max (deg. C)" the specified date once information is finalized in the relevant "Daily Extract", available here: https://www.weather.gov.hk/en/cis/climat.htm
This market can not resolve until data for this date has been published.
The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°C). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is initially published for this market's timeframe will not be considered for this market's resolution.
Resolver
0x69c47De9D...Recent official forecasts from the Hong Kong Observatory and numerical models indicate a daily maximum temperature most likely between 30–32°C on August 24, driving the tight market spread across those three outcomes. Persistent low-pressure troughs over the South China Sea, combined with high humidity and an 80% chance of showers, are expected to moderate afternoon heating and cap peaks near the seasonal average of 31°C, though localized clearing could allow brief spikes to 32°C. Model consensus remains narrow given the short lead time, with uncertainty tied to exact timing of convection and steering flow; the recent early-August heatwave driven by Typhoon Dolphin provides climatological context for above-normal potential but does not alter the near-term outlook.
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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