Recent model consensus from sources like the GFS points to overnight lows in Toronto near 15–17°C on September 13, driven by mild westerly flow, moderate humidity, and limited radiative cooling under partly cloudy skies. Lake Ontario's thermal moderation and seasonal norms (historical average low around 14°C) anchor trader consensus toward 15–16°C outcomes, while uncertainty in exact cloud cover, wind shifts, or a weak frontal passage sustains probabilities for cooler readings near or below 10°C. Updated official guidance from Environment Canada and overnight model runs will likely refine these implied probabilities ahead of resolution.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourLa température la plus basse à Toronto le 13 septembre ?
9°C ou moins 50%
10°C 39%
11°C 39%
12°C 39%
9°C ou moins
50%
10°C
39%
11°C
39%
12°C
39%
13°C
39%
14°C
39%
15°C
28%
16°C
32%
17°C
23%
18°C
22%
19°C ou plus
29%
9°C ou moins 50%
10°C 39%
11°C 39%
12°C 39%
9°C ou moins
50%
10°C
39%
11°C
39%
12°C
39%
13°C
39%
14°C
39%
15°C
28%
16°C
32%
17°C
23%
18°C
22%
19°C ou plus
29%
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=cyyz
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
Marché ouvert : Sep 11, 2026, 8:29 AM ET
Source de résolution
https://www.weather.gov/wrh/timeseries?site=cyyzRésolveur
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=cyyz
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
Source de résolution
https://www.weather.gov/wrh/timeseries?site=cyyzRésolveur
0x69c47De9D...Recent model consensus from sources like the GFS points to overnight lows in Toronto near 15–17°C on September 13, driven by mild westerly flow, moderate humidity, and limited radiative cooling under partly cloudy skies. Lake Ontario's thermal moderation and seasonal norms (historical average low around 14°C) anchor trader consensus toward 15–16°C outcomes, while uncertainty in exact cloud cover, wind shifts, or a weak frontal passage sustains probabilities for cooler readings near or below 10°C. Updated official guidance from Environment Canada and overnight model runs will likely refine these implied probabilities ahead of resolution.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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