Official forecasts from Environment and Climate Change Canada project a daytime maximum of 25°C in Toronto on August 21 under mostly sunny skies and light winds, aligning with the market's leading 57.5% implied probability for that outcome. This reflects stable high-pressure dominance and limited convective activity, keeping temperatures near the long-term August climatological average of 25–26°C at Pearson International Airport. Supporting numerical weather models show tight consensus around this central value, with 26°C (21.5%) and 24°C (20.0%) as secondary possibilities if minor advection or brief cloud cover shifts readings slightly. Resolution hinges on the official daily maximum, with low odds on extremes underscoring the narrow forecast spread typical for mid-August conditions.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Toronto am 21. August?
Höchste Temperatur in Toronto am 21. August?
25°C 58%
26°C 22%
24°C 20%
27°C 2.6%
NEU
NEU
21. Aug. 2026
21°C or below
<1%
22°C
<1%
23°C
2%
24°C
20%
25°C
58%
26°C
22%
27°C
3%
28°C
<1%
29°C
<1%
30°C
<1%
31°C or higher
<1%
25°C 58%
26°C 22%
24°C 20%
27°C 2.6%
NEU
NEU
21. Aug. 2026
21°C or below
$209 Vol.
<1%
22°C
$219 Vol.
<1%
23°C
$606 Vol.
2%
24°C
$1,731 Vol.
20%
25°C
$2,142 Vol.
58%
26°C
$993 Vol.
22%
27°C
$580 Vol.
3%
28°C
$173 Vol.
<1%
29°C
$315 Vol.
<1%
30°C
$140 Vol.
<1%
31°C or higher
$135 Vol.
<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 Toronto Pearson Intl 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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.
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.Official forecasts from Environment and Climate Change Canada project a daytime maximum of 25°C in Toronto on August 21 under mostly sunny skies and light winds, aligning with the market's leading 57.5% implied probability for that outcome. This reflects stable high-pressure dominance and limited convective activity, keeping temperatures near the long-term August climatological average of 25–26°C at Pearson International Airport. Supporting numerical weather models show tight consensus around this central value, with 26°C (21.5%) and 24°C (20.0%) as secondary possibilities if minor advection or brief cloud cover shifts readings slightly. Resolution hinges on the official daily maximum, with low odds on extremes underscoring the narrow forecast spread typical for mid-August conditions.
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 Toronto Pearson Intl 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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.
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 Toronto Pearson Intl 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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.
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.
Markt eröffnet: Aug 19, 2026, 9:56 PM ET
Volumen
$7,243Enddatum
21. Aug. 2026Markt eröffnet
Aug 19, 2026, 9:56 PM ETAbwicklungsquelle
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...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 Toronto Pearson Intl 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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.
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.Official forecasts from Environment and Climate Change Canada project a daytime maximum of 25°C in Toronto on August 21 under mostly sunny skies and light winds, aligning with the market's leading 57.5% implied probability for that outcome. This reflects stable high-pressure dominance and limited convective activity, keeping temperatures near the long-term August climatological average of 25–26°C at Pearson International Airport. Supporting numerical weather models show tight consensus around this central value, with 26°C (21.5%) and 24°C (20.0%) as secondary possibilities if minor advection or brief cloud cover shifts readings slightly. Resolution hinges on the official daily maximum, with low odds on extremes underscoring the narrow forecast spread typical for mid-August conditions.
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 Toronto Pearson Intl 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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.
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 Toronto Pearson Intl 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 Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.
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.
Volumen
$7,243Enddatum
21. Aug. 2026Markt eröffnet
Aug 19, 2026, 9:56 PM ETAbwicklungsquelle
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Official forecasts from Environment and Climate Change Canada project a daytime maximum of 25°C in Toronto on August 21 under mostly sunny skies and light winds, aligning with the market's leading 57.5% implied probability for that outcome. This reflects stable high-pressure dominance and limited convective activity, keeping temperatures near the long-term August climatological average of 25–26°C at Pearson International Airport. Supporting numerical weather models show tight consensus around this central value, with 26°C (21.5%) and 24°C (20.0%) as secondary possibilities if minor advection or brief cloud cover shifts readings slightly. Resolution hinges on the official daily maximum, with low odds on extremes underscoring the narrow forecast spread typical for mid-August conditions.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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Vorsicht bei externen Links.
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