Environment Canada's official forecast and consensus guidance from the GEM, GFS, and ECMWF models project a daily maximum of 19–20 °C at Toronto Pearson International Airport under a strengthening high-pressure ridge and mainly sunny conditions, aligning closely with mid-May climatological normals of 19 °C. This setup favors modest daytime boundary-layer heating with light southerly winds, keeping the highest temperature firmly in the 20 °C bin that traders have priced at 98.7 % implied probability. Afternoon observations or unexpected cloud breaks could add 1 °C, but current model agreement and recent cool advection make a 21 °C or higher reading unlikely before resolution later today.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourLa température la plus élevée à Toronto le 15 mai ?
20°C 99.2%
21°C 1.8%
22°C ou plus <1%
$56,505 Vol.
$56,505 Vol.
20°C
99%
21°C
2%
22°C ou plus
<1%
20°C 99.2%
21°C 1.8%
22°C ou plus <1%
$56,505 Vol.
$56,505 Vol.
20°C
99%
21°C
2%
22°C ou plus
<1%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Toronto Pearson Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Marché ouvert : May 13, 2026, 12:05 AM ET
Source de résolution
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Toronto Pearson Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Source de résolution
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Environment Canada's official forecast and consensus guidance from the GEM, GFS, and ECMWF models project a daily maximum of 19–20 °C at Toronto Pearson International Airport under a strengthening high-pressure ridge and mainly sunny conditions, aligning closely with mid-May climatological normals of 19 °C. This setup favors modest daytime boundary-layer heating with light southerly winds, keeping the highest temperature firmly in the 20 °C bin that traders have priced at 98.7 % implied probability. Afternoon observations or unexpected cloud breaks could add 1 °C, but current model agreement and recent cool advection make a 21 °C or higher reading unlikely before resolution later today.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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