Recent forecasts from sources including the Servicio Meteorológico Nacional, WeatherBug, and Yr.no indicate a daytime high of 16–18°C for Buenos Aires on August 28 under partly cloudy skies, light easterly winds, and building high pressure following Thursday’s instability and showers. This setup favors modest afternoon warming to near or slightly above the late-August climatological average of ~16–18°C at official stations, with minimal cloud cover and dry conditions supporting peak readings in the upper teens. Trader consensus centering on 19–20°C (combined ~83% implied probability) reflects model runs showing localized daytime heating under these stable easterlies, while lower-probability 21°C+ outcomes remain possible only if insolation exceeds expectations or if the measurement station records a brief spike. Upcoming official hourly observations will resolve the market as temperatures crest mid-afternoon.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Buenos Aires on August 28?
Highest temperature in Buenos Aires on August 28?
20°C 46%
19°C 41%
21°C 11%
18°C 5%
NEW
$11,119 Vol.
NEW
$11,119 Vol.
Aug 28, 2026
14°C or below
<1%
15°C
<1%
16°C
1%
17°C
2%
18°C
5%
19°C
41%
20°C
46%
21°C
11%
22°C
2%
23°C
<1%
24°C or higher
<1%
20°C 46%
19°C 41%
21°C 11%
18°C 5%
NEW
$11,119 Vol.
NEW
$11,119 Vol.
Aug 28, 2026
14°C or below
$153 Vol.
<1%
15°C
$134 Vol.
<1%
16°C
$461 Vol.
1%
17°C
$413 Vol.
2%
18°C
$1,162 Vol.
5%
19°C
$3,084 Vol.
41%
20°C
$2,986 Vol.
46%
21°C
$1,833 Vol.
11%
22°C
$398 Vol.
2%
23°C
$105 Vol.
<1%
24°C or higher
$389 Vol.
<1%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 28 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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 including the Servicio Meteorológico Nacional, WeatherBug, and Yr.no indicate a daytime high of 16–18°C for Buenos Aires on August 28 under partly cloudy skies, light easterly winds, and building high pressure following Thursday’s instability and showers. This setup favors modest afternoon warming to near or slightly above the late-August climatological average of ~16–18°C at official stations, with minimal cloud cover and dry conditions supporting peak readings in the upper teens. Trader consensus centering on 19–20°C (combined ~83% implied probability) reflects model runs showing localized daytime heating under these stable easterlies, while lower-probability 21°C+ outcomes remain possible only if insolation exceeds expectations or if the measurement station records a brief spike. Upcoming official hourly observations will resolve the market as temperatures crest mid-afternoon.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 28 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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 26, 2026, 8:55 PM ET
Volume
$11,119End Date
Aug 28, 2026Market Opened
Aug 26, 2026, 8:55 PM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=saezResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 28 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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 including the Servicio Meteorológico Nacional, WeatherBug, and Yr.no indicate a daytime high of 16–18°C for Buenos Aires on August 28 under partly cloudy skies, light easterly winds, and building high pressure following Thursday’s instability and showers. This setup favors modest afternoon warming to near or slightly above the late-August climatological average of ~16–18°C at official stations, with minimal cloud cover and dry conditions supporting peak readings in the upper teens. Trader consensus centering on 19–20°C (combined ~83% implied probability) reflects model runs showing localized daytime heating under these stable easterlies, while lower-probability 21°C+ outcomes remain possible only if insolation exceeds expectations or if the measurement station records a brief spike. Upcoming official hourly observations will resolve the market as temperatures crest mid-afternoon.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Minister Pistarini Intl Airport Station in degrees Celsius on 28 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=saez
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.
Volume
$11,119End Date
Aug 28, 2026Market Opened
Aug 26, 2026, 8:55 PM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=saezResolver
0x69c47De9D...Recent forecasts from sources including the Servicio Meteorológico Nacional, WeatherBug, and Yr.no indicate a daytime high of 16–18°C for Buenos Aires on August 28 under partly cloudy skies, light easterly winds, and building high pressure following Thursday’s instability and showers. This setup favors modest afternoon warming to near or slightly above the late-August climatological average of ~16–18°C at official stations, with minimal cloud cover and dry conditions supporting peak readings in the upper teens. Trader consensus centering on 19–20°C (combined ~83% implied probability) reflects model runs showing localized daytime heating under these stable easterlies, while lower-probability 21°C+ outcomes remain possible only if insolation exceeds expectations or if the measurement station records a brief spike. Upcoming official hourly observations will resolve the market as temperatures crest mid-afternoon.
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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