Official Hong Kong Observatory forecasts for August 24 project a 27°C overnight minimum amid a broad low-pressure trough over the northern South China Sea, driving unsettled conditions with increasing showers, thunderstorms, and southwesterly winds of 4–5 on the Beaufort scale. Persistent cloud cover and high humidity (75–95%) limit radiative cooling, while nearby tropical systems enhance moisture and moderate temperature drops. This setup aligns closely with the market’s leading 28°C (62.5%) and 27°C (33.5%) outcomes, as traders weigh model consensus against historical August lows around 26–27°C and note potential for slightly warmer readings if convective activity remains lighter than anticipated. Updated HKO guidance and regional model runs through the resolution window remain the key near-term catalysts.
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 24?
28°C 59%
27°C 38%
26°C 7%
25°C <1%
$10,212 Vol.
$10,212 Vol.
21°C or below
<1%
22°C
<1%
23°C
<1%
24°C
<1%
25°C
1%
26°C
11%
27°C
41%
28°C
52%
29°C
<1%
30°C
<1%
31°C or higher
<1%
28°C 59%
27°C 38%
26°C 7%
25°C <1%
$10,212 Vol.
$10,212 Vol.
21°C or below
<1%
22°C
<1%
23°C
<1%
24°C
<1%
25°C
1%
26°C
11%
27°C
41%
28°C
52%
29°C
<1%
30°C
<1%
31°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 22, 2026, 12:30 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...Official Hong Kong Observatory forecasts for August 24 project a 27°C overnight minimum amid a broad low-pressure trough over the northern South China Sea, driving unsettled conditions with increasing showers, thunderstorms, and southwesterly winds of 4–5 on the Beaufort scale. Persistent cloud cover and high humidity (75–95%) limit radiative cooling, while nearby tropical systems enhance moisture and moderate temperature drops. This setup aligns closely with the market’s leading 28°C (62.5%) and 27°C (33.5%) outcomes, as traders weigh model consensus against historical August lows around 26–27°C and note potential for slightly warmer readings if convective activity remains lighter than anticipated. Updated HKO guidance and regional model runs through the resolution window remain the key near-term catalysts.
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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