Trader consensus clusters tightly around 2–4°C highs for Toronto on March 28, driven by ensemble model agreement from Environment Canada, GFS, and ECMWF forecasts projecting mild conditions post-cold snap, with Environment Canada's latest outlook at 3°C edging the lead. Differentiating factors include a lingering Arctic air mass and shortwave trough in the jet stream, capping warmth below 5°C in 80% of ensemble members, while slight ridging could nudge toward 4°C per GFS trends. Historical March 28 averages hover near 4°C, but high variability (standard deviation ~4°C) and incoming 12Z model updates underscore uncertainty, favoring conservative positions amid low-probability tails.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoHighest temperature in Toronto on March 28?
Highest temperature in Toronto on March 28?
3°C 28%
2°C 26%
4°C 20%
1°C 18%
-1°C ou menos
6%
0°C
10%
1°C
18%
2°C
26%
3°C
24%
4°C
20%
5°C
11%
6°C
8%
7°C
8%
8°C
7%
9°C or higher
2%
3°C 28%
2°C 26%
4°C 20%
1°C 18%
-1°C ou menos
6%
0°C
10%
1°C
18%
2°C
26%
3°C
24%
4°C
20%
5°C
11%
6°C
8%
7°C
8%
8°C
7%
9°C or higher
2%
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.
Mercado Aberto: Mar 24, 2026, 6:01 AM ET
Resolution Source
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Trader consensus clusters tightly around 2–4°C highs for Toronto on March 28, driven by ensemble model agreement from Environment Canada, GFS, and ECMWF forecasts projecting mild conditions post-cold snap, with Environment Canada's latest outlook at 3°C edging the lead. Differentiating factors include a lingering Arctic air mass and shortwave trough in the jet stream, capping warmth below 5°C in 80% of ensemble members, while slight ridging could nudge toward 4°C per GFS trends. Historical March 28 averages hover near 4°C, but high variability (standard deviation ~4°C) and incoming 12Z model updates underscore uncertainty, favoring conservative positions amid low-probability tails.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
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