**Recent forecasts from sources like timeanddate.com and AccuWeather point to a high near 19°C (66°F) on August 21 under increasing cloudiness, consistent with a series of cold fronts remaining south of the region and suppressing temperatures along Cape Town’s west coast.** These systems, combined with the cooling influence of the Benguela Current and typical winter steering patterns, have kept recent daily maxima below 20°C. Trader consensus clusters around 20–23°C because long-range model guidance and climatological averages (August high near 18°C) allow for modest daytime warming from Atlantic moderation or brief high-pressure ridging, while ruling out extremes above 24°C or sharp drops below 18°C given current conditions. Upcoming model runs and official South African Weather Service updates over the next 48 hours will likely refine the exact maximum before resolution.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于8月21日开普敦气温最高？
8月21日开普敦气温最高？
21°C 38%
22°C 26%
20°C 19%
23°C 11%
最新
最新
2026-08-21
16°C或更低
1%
17°C
1%
18°C
4%
19°C
6%
20°C
19%
21°C
38%
22°C
26%
23°C
11%
24°C
4%
25°C
1%
26°C或更高
<1%
21°C 38%
22°C 26%
20°C 19%
23°C 11%
最新
最新
2026-08-21
16°C或更低
$97 交易量
1%
17°C
$63 交易量
1%
18°C
$137 交易量
4%
19°C
$0 交易量
6%
20°C
$29 交易量
19%
21°C
$10 交易量
38%
22°C
$31 交易量
26%
23°C
$152 交易量
11%
24°C
$5 交易量
4%
25°C
$54 交易量
1%
26°C或更高
$663 交易量
<1%
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
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 21 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.**Recent forecasts from sources like timeanddate.com and AccuWeather point to a high near 19°C (66°F) on August 21 under increasing cloudiness, consistent with a series of cold fronts remaining south of the region and suppressing temperatures along Cape Town’s west coast.**
These systems, combined with the cooling influence of the Benguela Current and typical winter steering patterns, have kept recent daily maxima below 20°C. Trader consensus clusters around 20–23°C because long-range model guidance and climatological averages (August high near 18°C) allow for modest daytime warming from Atlantic moderation or brief high-pressure ridging, while ruling out extremes above 24°C or sharp drops below 18°C given current conditions.
Upcoming model runs and official South African Weather Service updates over the next 48 hours will likely refine the exact maximum before resolution.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
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 21 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.
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 21 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.
市场开放时间： Aug 19, 2026, 12:57 AM ET
交易量
$1,242结束日期
2026-08-21市场开放时间
Aug 19, 2026, 12:57 AM ETThis market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
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 21 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.**Recent forecasts from sources like timeanddate.com and AccuWeather point to a high near 19°C (66°F) on August 21 under increasing cloudiness, consistent with a series of cold fronts remaining south of the region and suppressing temperatures along Cape Town’s west coast.**
These systems, combined with the cooling influence of the Benguela Current and typical winter steering patterns, have kept recent daily maxima below 20°C. Trader consensus clusters around 20–23°C because long-range model guidance and climatological averages (August high near 18°C) allow for modest daytime warming from Atlantic moderation or brief high-pressure ridging, while ruling out extremes above 24°C or sharp drops below 18°C given current conditions.
Upcoming model runs and official South African Weather Service updates over the next 48 hours will likely refine the exact maximum before resolution.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
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 21 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.
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 21 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.
交易量
$1,242结束日期
2026-08-21市场开放时间
Aug 19, 2026, 12:57 AM ET**Recent forecasts from sources like timeanddate.com and AccuWeather point to a high near 19°C (66°F) on August 21 under increasing cloudiness, consistent with a series of cold fronts remaining south of the region and suppressing temperatures along Cape Town’s west coast.** These systems, combined with the cooling influence of the Benguela Current and typical winter steering patterns, have kept recent daily maxima below 20°C. Trader consensus clusters around 20–23°C because long-range model guidance and climatological averages (August high near 18°C) allow for modest daytime warming from Atlantic moderation or brief high-pressure ridging, while ruling out extremes above 24°C or sharp drops below 18°C given current conditions. Upcoming model runs and official South African Weather Service updates over the next 48 hours will likely refine the exact maximum before resolution.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于
警惕外部链接哦。
警惕外部链接哦。
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