Recent model runs from the South African Weather Service and international agencies such as the Met Office point to a highest temperature near 17–19°C on August 14, supporting the market’s concentration of implied probability on those outcomes. After the passage of an earlier cold front that kept conditions cooler into mid-month, atmospheric patterns have shifted toward clearer skies and moderate south-easterly flow, allowing daytime maxima to recover toward seasonal norms of roughly 17°C. Ensemble guidance shows limited spread, with most solutions clustered between 16–20°C and only low odds assigned to extremes because strong ridging or anomalous onshore flow would be required to push temperatures significantly higher or lower. Updated short-range forecasts issued in the next 12–24 hours will provide the clearest signal ahead of market resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Cape Town on August 14?
18°C 45%
19°C 25%
17°C 20%
16°C 4%
13°C or below
<1%
14°C
1%
15°C
1%
16°C
4%
17°C
20%
18°C
45%
19°C
25%
20°C
4%
21°C
3%
22°C
1%
23°C or higher
<1%
18°C 45%
19°C 25%
17°C 20%
16°C 4%
13°C or below
<1%
14°C
1%
15°C
1%
16°C
4%
17°C
20%
18°C
45%
19°C
25%
20°C
4%
21°C
3%
22°C
1%
23°C or higher
<1%
This market will resolve to the temperature range that contains the highest temperature recorded at the Cape Town International Airport Station in degrees Celsius on 14 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Cape Town International Airport Station, available here: https://www.wunderground.com/history/daily/za/matroosfontein/FACT.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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 12, 2026, 1:04 AM ET
Resolution Source
https://www.wunderground.com/history/daily/za/matroosfontein/FACTResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded at the Cape Town International Airport Station in degrees Celsius on 14 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Cape Town International Airport Station, available here: https://www.wunderground.com/history/daily/za/matroosfontein/FACT.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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.wunderground.com/history/daily/za/matroosfontein/FACTResolver
0x69c47De9D...Recent model runs from the South African Weather Service and international agencies such as the Met Office point to a highest temperature near 17–19°C on August 14, supporting the market’s concentration of implied probability on those outcomes. After the passage of an earlier cold front that kept conditions cooler into mid-month, atmospheric patterns have shifted toward clearer skies and moderate south-easterly flow, allowing daytime maxima to recover toward seasonal norms of roughly 17°C. Ensemble guidance shows limited spread, with most solutions clustered between 16–20°C and only low odds assigned to extremes because strong ridging or anomalous onshore flow would be required to push temperatures significantly higher or lower. Updated short-range forecasts issued in the next 12–24 hours will provide the clearest signal ahead of market 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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