Traders have converged on a 26°C high for Toronto on June 6 with near-certainty because official observations from Environment and Climate Change Canada recorded that exact maximum temperature at Pearson International Airport. Forecasts from the National Weather Service and The Weather Network had pointed to a peak near 26°C under partly cloudy skies with limited heating, aligning with the cooler early-June pattern across southern Ontario. This outcome matches historical averages for the date and leaves little room for revision once final daily summaries are certified. Only an unprecedented post-observation adjustment to the official record—highly improbable given standard quality-control protocols—could alter the resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Toronto on June 6?
Highest temperature in Toronto on June 6?
26°C 100.0%
25°C or below <1%
27°C <1%
28°C <1%
$44,103 Vol.
$44,103 Vol.
Jun 6, 2026
25°C or below
No
26°C
Yes
27°C
No
28°C
No
29°C
No
30°C
No
31°C
No
32°C
No
33°C
No
34°C
No
35°C or higher
No
26°C 100.0%
25°C or below <1%
27°C <1%
28°C <1%
$44,103 Vol.
$44,103 Vol.
Jun 6, 2026
25°C or below
$13,013 Vol.
No
26°C
$8,329 Vol.
Yes
27°C
$4,373 Vol.
No
28°C
$6,046 Vol.
No
29°C
$3,131 Vol.
No
30°C
$3,138 Vol.
No
31°C
$1,034 Vol.
No
32°C
$2,199 Vol.
No
33°C
$1,298 Vol.
No
34°C
$1,052 Vol.
No
35°C or higher
$490 Vol.
No
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 6 Jun '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.Traders have converged on a 26°C high for Toronto on June 6 with near-certainty because official observations from Environment and Climate Change Canada recorded that exact maximum temperature at Pearson International Airport. Forecasts from the National Weather Service and The Weather Network had pointed to a peak near 26°C under partly cloudy skies with limited heating, aligning with the cooler early-June pattern across southern Ontario. This outcome matches historical averages for the date and leaves little room for revision once final daily summaries are certified. Only an unprecedented post-observation adjustment to the official record—highly improbable given standard quality-control protocols—could alter the resolution.
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 6 Jun '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.
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.
Market Opened: Jun 5, 2026, 12:03 AM ET
Volume
$44,103End Date
Jun 6, 2026Market Opened
Jun 5, 2026, 12:03 AM ETResolution Source
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
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 6 Jun '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.Traders have converged on a 26°C high for Toronto on June 6 with near-certainty because official observations from Environment and Climate Change Canada recorded that exact maximum temperature at Pearson International Airport. Forecasts from the National Weather Service and The Weather Network had pointed to a peak near 26°C under partly cloudy skies with limited heating, aligning with the cooler early-June pattern across southern Ontario. This outcome matches historical averages for the date and leaves little room for revision once final daily summaries are certified. Only an unprecedented post-observation adjustment to the official record—highly improbable given standard quality-control protocols—could alter the resolution.
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 6 Jun '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.
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.
Volume
$44,103End Date
Jun 6, 2026Market Opened
Jun 5, 2026, 12:03 AM ETResolution Source
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Traders have converged on a 26°C high for Toronto on June 6 with near-certainty because official observations from Environment and Climate Change Canada recorded that exact maximum temperature at Pearson International Airport. Forecasts from the National Weather Service and The Weather Network had pointed to a peak near 26°C under partly cloudy skies with limited heating, aligning with the cooler early-June pattern across southern Ontario. This outcome matches historical averages for the date and leaves little room for revision once final daily summaries are certified. Only an unprecedented post-observation adjustment to the official record—highly improbable given standard quality-control protocols—could alter the resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions