Current forecasts from Environment Canada call for a daytime high near 24–25°C in Toronto on May 17 under mostly sunny skies with light southwesterly flow, anchoring trader consensus on those two outcomes. Numerical weather prediction models show tight agreement on peak afternoon temperatures driven by strong solar insolation and modest warm-air advection from the U.S. Midwest, though minor variations in boundary-layer mixing and cloud timing create the narrow spread among 23–27°C buckets. Historical May climatology places average highs around 18–20°C, so this episode reflects an above-normal warm surge that keeps probabilities balanced until final observational data resolve the exact maximum.
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 17 mai ?
25°C 27%
27°C ou plus 21.8%
24°C 22%
26°C 17.4%
$25,174 Vol.
$25,174 Vol.
17°C or below
<1%
18°C
<1%
19°C
<1%
20°C
1%
21°C
<1%
22°C
4%
23°C
12%
24°C
22%
25°C
27%
26°C
17%
27°C ou plus
22%
25°C 27%
27°C ou plus 21.8%
24°C 22%
26°C 17.4%
$25,174 Vol.
$25,174 Vol.
17°C or below
<1%
18°C
<1%
19°C
<1%
20°C
1%
21°C
<1%
22°C
4%
23°C
12%
24°C
22%
25°C
27%
26°C
17%
27°C ou plus
22%
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 15, 2026, 12:03 AM ET
Source de résolution
https://www.wunderground.com/history/daily/ca/mississauga/CYYZThe 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/CYYZCurrent forecasts from Environment Canada call for a daytime high near 24–25°C in Toronto on May 17 under mostly sunny skies with light southwesterly flow, anchoring trader consensus on those two outcomes. Numerical weather prediction models show tight agreement on peak afternoon temperatures driven by strong solar insolation and modest warm-air advection from the U.S. Midwest, though minor variations in boundary-layer mixing and cloud timing create the narrow spread among 23–27°C buckets. Historical May climatology places average highs around 18–20°C, so this episode reflects an above-normal warm surge that keeps probabilities balanced until final observational data resolve the exact maximum.
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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