Current forecasts from multiple models indicate a Toronto minimum temperature near 15–16°C on September 15, driven by southerly flow and increasing cloud cover that limits overnight radiative cooling. Trader sentiment remains closely split between an 8°C-or-below outcome and 18°C-or-higher because short-term model spreads show potential for stronger northerly advection or clearer skies that could shift the low by several degrees. Recent high-pressure building to the north and a trailing frontal system introduce the key variables of wind direction and timing of any showers, both of which directly influence minimum readings. Updated runs from Environment Canada and global ensembles over the next 24–48 hours will likely tighten the range ahead of market resolution.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateLowest temperature in Toronto on September 15?
8°C or below 99%
18°C or higher 98%
13°C 40%
14°C 40%
8°C or below
99%
9°C
39%
10°C
39%
11°C
39%
12°C
39%
13°C
40%
14°C
40%
15°C
39%
16°C
39%
17°C
39%
18°C or higher
98%
8°C or below 99%
18°C or higher 98%
13°C 40%
14°C 40%
8°C or below
99%
9°C
39%
10°C
39%
11°C
39%
12°C
39%
13°C
40%
14°C
40%
15°C
39%
16°C
39%
17°C
39%
18°C or higher
98%
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.
Binuksan ang Market: Sep 13, 2026, 1:29 PM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=cyyzResolver
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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=cyyzResolver
0x69c47De9D...Current forecasts from multiple models indicate a Toronto minimum temperature near 15–16°C on September 15, driven by southerly flow and increasing cloud cover that limits overnight radiative cooling. Trader sentiment remains closely split between an 8°C-or-below outcome and 18°C-or-higher because short-term model spreads show potential for stronger northerly advection or clearer skies that could shift the low by several degrees. Recent high-pressure building to the north and a trailing frontal system introduce the key variables of wind direction and timing of any showers, both of which directly influence minimum readings. Updated runs from Environment Canada and global ensembles over the next 24–48 hours will likely tighten the range ahead of market resolution.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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