Weather

Will the highest temperature in Hong Kong be 27°C on October 29?

<1% say yes

Down 20 points today.

Decided by official government website, by October 29, 2026.

Each share pays $1 if it happens, so a price under 1¢ means less than a 1% chance.

Research, not advice. Prices from Polymarket’s international site, not available in the US.

Possible results

YesThe weather event in the question happens and is officially reported.<1%
What has to happen
The answer to the question is yes by October 29, 2026.
NoIt doesn’t happen.>99%
What has to happen
The answer to the question is no, under the rules.

The one trap

Any revisions published after the Hong Kong Observatory's initial publication of data for this market's timeframe will not be considered for this market's resolution.

See all fine print

That initial publication is the revisions cutoff.

Price chart

Yes <1%No >99%

-Yes chance

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The details

Rule note: the condition as writtenSettled by weather.gov.hk

Fine-print risk

Low (0/100)

settles on the condition as written

Pro adds the exact price, today’s change in points, buyers vs sellers in dollars, the price chart and every recorded move. See Pro

Official source: settlement runs on Official government website (weather.gov.hk). Publishes official results after the vote. No recorded moves for this market yet.
Fine print: It settles on the condition as written, with a deadline in New York time (ET). Deadline: Thu, Oct 29, 2026, 11:59 PM ET.

Source named: weather.gov.hk (not a tracked official feed, no release history)

Standardized read of public order book, official-source and contract-rule data, identical for every viewer. It describes the data and is not a recommendation. The venue’s published rules control settlement.

Full rules text on file (Polymarket)

This market will resolve to the temperature range that contains the highest temperature recorded by the Hong Kong Observatory in degrees Celsius on 29 Oct '26. 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 In the event that there is no data for the observation date by 11:59 PM ET on the seventh day following the observation date, this market will resolve to the lowest bracket. This market will resolve once data for this date has been published on the resolution source, or by 11:59 PM ET on the seventh day following the observation date, whichever comes first. 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 published after the Hong Kong Observatory's initial publication of data for this market's timeframe will not be considered for this market's resolution. That initial publication is the revisions cutoff. In the case that the Resolution Source publishes data, sufficient to settle a Market, that is clearly erroneous and the result of technical or operational error, or of unauthorized interference with the Resolution Source or its data, the Market may remain open for a period of up to seven (7) calendar days (ET) from the time of the original release, in anticipation of a correction by the Resolution Source. If the Resolution Source publishes a corrected value within that period, that value will be eligible for resolution. If no corrected value is published within that period, Polymarket will issue a Clarification to determine whether the originally published value may be eligible for resolution, or whether other action is required to preserve the orderly functioning of the Market. Revisions remain subject to the cutoff above. The only exception is a correction of a clearly erroneous print under the preceding paragraph, which will be used even if published after the cutoff.

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