Recent model consensus from agencies including Environment Canada and NOAA points to a high near 26°C in Toronto on August 7, driven by a building ridge of high pressure that favors partly sunny skies and light southerly flow. This setup supports the market's tight clustering around 25–27°C outcomes, as modest variations in afternoon cloud cover, boundary-layer mixing, or timing of any weak moisture return could shift the peak by 1–2°C. Climatologically, early-August Toronto highs average near 27°C, but current guidance reflects slightly cooler-than-normal mid-level temperatures and limited insolation from scattered clouds. Updated short-range runs and local observations over the next 24 hours will refine these details ahead of market 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 August 7?
Highest temperature in Toronto on August 7?
26°C 30%
25°C 25%
27°C 24%
28°C 12%
NEW
NEW
Aug 7, 2026
22°C or below
<1%
23°C
2%
24°C
11%
25°C
25%
26°C
30%
27°C
24%
28°C
12%
29°C
9%
30°C
3%
31°C
<1%
32°C or higher
<1%
26°C 30%
25°C 25%
27°C 24%
28°C 12%
NEW
NEW
Aug 7, 2026
22°C or below
$10 Vol.
<1%
23°C
$24 Vol.
2%
24°C
$21 Vol.
11%
25°C
$4 Vol.
25%
26°C
$0 Vol.
30%
27°C
$0 Vol.
24%
28°C
$32 Vol.
12%
29°C
$20 Vol.
9%
30°C
$21 Vol.
3%
31°C
$0 Vol.
<1%
32°C or higher
$0 Vol.
<1%
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 7 Aug '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.Recent model consensus from agencies including Environment Canada and NOAA points to a high near 26°C in Toronto on August 7, driven by a building ridge of high pressure that favors partly sunny skies and light southerly flow. This setup supports the market's tight clustering around 25–27°C outcomes, as modest variations in afternoon cloud cover, boundary-layer mixing, or timing of any weak moisture return could shift the peak by 1–2°C. Climatologically, early-August Toronto highs average near 27°C, but current guidance reflects slightly cooler-than-normal mid-level temperatures and limited insolation from scattered clouds. Updated short-range runs and local observations over the next 24 hours will refine these details ahead of market 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 7 Aug '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: Aug 5, 2026, 9:02 PM ET
Volume
$133End Date
Aug 7, 2026Market Opened
Aug 5, 2026, 9:02 PM ETResolution Source
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...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 7 Aug '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.Recent model consensus from agencies including Environment Canada and NOAA points to a high near 26°C in Toronto on August 7, driven by a building ridge of high pressure that favors partly sunny skies and light southerly flow. This setup supports the market's tight clustering around 25–27°C outcomes, as modest variations in afternoon cloud cover, boundary-layer mixing, or timing of any weak moisture return could shift the peak by 1–2°C. Climatologically, early-August Toronto highs average near 27°C, but current guidance reflects slightly cooler-than-normal mid-level temperatures and limited insolation from scattered clouds. Updated short-range runs and local observations over the next 24 hours will refine these details ahead of market 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 7 Aug '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
$133End Date
Aug 7, 2026Market Opened
Aug 5, 2026, 9:02 PM ETResolution Source
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Recent model consensus from agencies including Environment Canada and NOAA points to a high near 26°C in Toronto on August 7, driven by a building ridge of high pressure that favors partly sunny skies and light southerly flow. This setup supports the market's tight clustering around 25–27°C outcomes, as modest variations in afternoon cloud cover, boundary-layer mixing, or timing of any weak moisture return could shift the peak by 1–2°C. Climatologically, early-August Toronto highs average near 27°C, but current guidance reflects slightly cooler-than-normal mid-level temperatures and limited insolation from scattered clouds. Updated short-range runs and local observations over the next 24 hours will refine these details ahead of market resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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