WeatherToronto Daily Weather

Highest temperature in Toronto on September 17?

$5.0K volume, 24h655 fills · 178 traders · 11 questions

Reported by Polymarket: open interest $5.2K · liquidity $46.8K · 24h volume 8,917 shares

Event startSep 15, 2026 12:55 UTC
CreatedSep 15, 2026 12:55 UTC
Sep 15, 2026 12:56 UTC
First tradeSep 15, 2026 12:59 UTC
Sep 17, 2026 12:00 UTC

Resolves via weather.gov/wrh/timeseries?site=cyyz

Part of Toronto Daily Weather · daily

Question	Yes	No	24h volume
24°C	28.5¢	71.5¢	$1.3K
22°C	23.5¢	76.5¢	$880.31
25°C	12.5¢	87.5¢	$631.74
23°C	33.5¢	66.5¢	$547.98
26°C	2.5¢	97.5¢	$455.34
21°C	3.0¢	97.0¢	$408.07
19°C or below	0.1¢	99.9¢	$363.61
27°C	1.0¢	99.0¢	$216.17
28°C	0.1¢	100.0¢	$137.52
20°C	1.0¢	99.0¢	$2.00
29°C or higherQuiet	0.1¢	100.0¢	—
(11 of 11 priced)	104.7¢

Market details

Category: Weather
Series: Toronto Daily Weather

Prices and volume as of Sep 16, 2026 22:27 UTC. Trading data is ours; event metadata comes from Polymarket. Not affiliated with Polymarket · Not investment advice.

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