Latest official forecasts from Environment Canada and supporting model guidance point to a daily maximum near 21°C in Toronto on July 22, supported by a moderating maritime air mass and increasing cloud cover that limits daytime heating. Ensemble runs show modest spread around 20–22°C, reflecting uncertainty in the exact timing of any weak frontal boundary and boundary-layer mixing. This aligns with the market’s tight clustering on those three outcomes and stands below early-July heat anomalies observed across Ontario. Traders will watch the next model cycle and afternoon sounding data for any shifts in dew-point or wind forecasts that could nudge the high by a degree or two before resolution.
Polymarket ডেটা রেফারেন্স করে পরীক্ষামূলক AI-জেনারেটেড সারাংশ। এটি ট্রেডিং পরামর্শ নয় এবং এই মার্কেট কীভাবে রেজলভ হয় তাতে কোনো ভূমিকা রাখে না। · আপডেটেডHighest temperature in Toronto on July 22?
21°C 39%
22°C 26%
20°C 19%
19°C 9%
16°C or below
<1%
17°C
1%
18°C
1%
19°C
9%
20°C
19%
21°C
39%
22°C
26%
23°C
9%
24°C
1%
25°C
1%
26°C or higher
<1%
21°C 39%
22°C 26%
20°C 19%
19°C 9%
16°C or below
<1%
17°C
1%
18°C
1%
19°C
9%
20°C
19%
21°C
39%
22°C
26%
23°C
9%
24°C
1%
25°C
1%
26°C or higher
<1%
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.
মার্কেট ওপেন হয়েছে: Jul 20, 2026, 9:02 PM ET
Resolver
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.
Resolver
0x69c47De9D...Latest official forecasts from Environment Canada and supporting model guidance point to a daily maximum near 21°C in Toronto on July 22, supported by a moderating maritime air mass and increasing cloud cover that limits daytime heating. Ensemble runs show modest spread around 20–22°C, reflecting uncertainty in the exact timing of any weak frontal boundary and boundary-layer mixing. This aligns with the market’s tight clustering on those three outcomes and stands below early-July heat anomalies observed across Ontario. Traders will watch the next model cycle and afternoon sounding data for any shifts in dew-point or wind forecasts that could nudge the high by a degree or two before resolution.
Polymarket ডেটা রেফারেন্স করে পরীক্ষামূলক AI-জেনারেটেড সারাংশ। এটি ট্রেডিং পরামর্শ নয় এবং এই মার্কেট কীভাবে রেজলভ হয় তাতে কোনো ভূমিকা রাখে না। · আপডেটেড


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