Official forecasts from Environment Canada and The Weather Network indicate a daytime high near 27°C for Toronto on June 12, driven by southerly flow advecting warmer air after a cooler early-June pattern, with partial cloud cover and a 60% chance of showers potentially limiting peak heating. Ensemble model spreads and historical variance around seasonal normals of 22–24°C support the market-implied concentration around 26–28°C, while uncertainty in insolation amid variable precipitation keeps lower and higher outcomes viable. Updated model runs and monitoring agency briefings through the evening of June 11 will provide the next key data points for traders.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoHighest temperature in Toronto on June 12?
27°C 37%
26°C 22%
28°C 18%
29°C 16%
20°C or below
<1%
21°C
<1%
22°C
<1%
23°C
1%
24°C
4%
25°C
9%
26°C
22%
27°C
37%
28°C
18%
29°C
16%
30°C or higher
4%
27°C 37%
26°C 22%
28°C 18%
29°C 16%
20°C or below
<1%
21°C
<1%
22°C
<1%
23°C
1%
24°C
4%
25°C
9%
26°C
22%
27°C
37%
28°C
18%
29°C
16%
30°C or higher
4%
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.
Mercato aperto: Jun 10, 2026, 9:03 PM ET
Fonte di risoluzione
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 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.
Fonte di risoluzione
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Official forecasts from Environment Canada and The Weather Network indicate a daytime high near 27°C for Toronto on June 12, driven by southerly flow advecting warmer air after a cooler early-June pattern, with partial cloud cover and a 60% chance of showers potentially limiting peak heating. Ensemble model spreads and historical variance around seasonal normals of 22–24°C support the market-implied concentration around 26–28°C, while uncertainty in insolation amid variable precipitation keeps lower and higher outcomes viable. Updated model runs and monitoring agency briefings through the evening of June 11 will provide the next key data points for traders.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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