Recent Hong Kong Observatory forecasts for August 28 project daytime highs near 33°C with west-southwest winds of 3–4 and isolated showers or thunderstorms later, implying overnight minimums around 28°C amid lingering humidity and cloud cover. This positions 27–28°C as the tightly contested leading outcomes in the market. Subtropical radiative cooling at night is moderated by high dew points near 26°C, reduced clear-sky longwave loss from cloud decks, and light mixing from prevailing flow, limiting drops below 27°C while preventing sustained readings at 29°C or higher. Recent model consensus and the absence of strong cold advection support this narrow band, with traders weighing any last-minute revisions to cloud or precipitation timing before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Hong Kong on August 28?
27°C 43%
28°C 38%
26°C 13%
29°C 6%
22°C or below
<1%
23°C
1%
24°C
1%
25°C
5%
26°C
13%
27°C
43%
28°C
38%
29°C
6%
30°C
4%
31°C
<1%
32°C or higher
1%
27°C 43%
28°C 38%
26°C 13%
29°C 6%
22°C or below
<1%
23°C
1%
24°C
1%
25°C
5%
26°C
13%
27°C
43%
28°C
38%
29°C
6%
30°C
4%
31°C
<1%
32°C or higher
1%
The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Min (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 26, 2026, 12:29 AM ET
Resolver
0x69c47De9D...The resolution source for this market will be information from the Hong Kong Observatory, specifically the "Absolute Daily Min (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 Hong Kong Observatory forecasts for August 28 project daytime highs near 33°C with west-southwest winds of 3–4 and isolated showers or thunderstorms later, implying overnight minimums around 28°C amid lingering humidity and cloud cover. This positions 27–28°C as the tightly contested leading outcomes in the market. Subtropical radiative cooling at night is moderated by high dew points near 26°C, reduced clear-sky longwave loss from cloud decks, and light mixing from prevailing flow, limiting drops below 27°C while preventing sustained readings at 29°C or higher. Recent model consensus and the absence of strong cold advection support this narrow band, with traders weighing any last-minute revisions to cloud or precipitation timing before resolution.
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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