Recent model consensus from Environment Canada and GFS runs points to an overnight minimum near 10–11°C for Toronto on September 21, driven by persistent northeasterly winds and extensive cloud cover that limits radiational cooling. These conditions suppress the potential for sharper drops below 8°C while also capping daytime highs around 18°C, keeping the daily low firmly in the middle range rather than extremes. Ensemble spread remains modest given the short lead time, though minor shifts in wind direction or cloud timing could nudge readings by 1–2°C. Updated official forecasts and next model cycles tomorrow morning represent the key near-term data points that could refine market-implied probabilities around the 10°C threshold.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoLa temperatura più bassa a Toronto il 21 settembre?
La temperatura più bassa a Toronto il 21 settembre?
4°C o inferiore 100%
14°C o superiore 97%
9°C 40%
5°C 39%
NUOVO
NUOVO
21 set 2026
4°C o inferiore
100%
5°C
39%
6°C
39%
7°C
39%
8°C
39%
9°C
40%
10°C
22%
11°C
21%
12°C
39%
13°C
39%
14°C o superiore
97%
4°C o inferiore 100%
14°C o superiore 97%
9°C 40%
5°C 39%
NUOVO
NUOVO
21 set 2026
4°C o inferiore
$0 Vol.
100%
5°C
$0 Vol.
39%
6°C
$0 Vol.
39%
7°C
$0 Vol.
39%
8°C
$0 Vol.
39%
9°C
$0 Vol.
40%
10°C
$0 Vol.
22%
11°C
$0 Vol.
21%
12°C
$0 Vol.
39%
13°C
$0 Vol.
39%
14°C o superiore
$0 Vol.
97%
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Sep '26.
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.Recent model consensus from Environment Canada and GFS runs points to an overnight minimum near 10–11°C for Toronto on September 21, driven by persistent northeasterly winds and extensive cloud cover that limits radiational cooling. These conditions suppress the potential for sharper drops below 8°C while also capping daytime highs around 18°C, keeping the daily low firmly in the middle range rather than extremes. Ensemble spread remains modest given the short lead time, though minor shifts in wind direction or cloud timing could nudge readings by 1–2°C. Updated official forecasts and next model cycles tomorrow morning represent the key near-term data points that could refine market-implied probabilities around the 10°C threshold.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Sep '26.
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.
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.
Mercato aperto: Sep 19, 2026, 8:29 AM ET
Volume
$0Data di fine
21 set 2026Mercato aperto
Sep 19, 2026, 8:29 AM ETFonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=cyyzRisolutore
0x69c47De9D...This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Sep '26.
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.Recent model consensus from Environment Canada and GFS runs points to an overnight minimum near 10–11°C for Toronto on September 21, driven by persistent northeasterly winds and extensive cloud cover that limits radiational cooling. These conditions suppress the potential for sharper drops below 8°C while also capping daytime highs around 18°C, keeping the daily low firmly in the middle range rather than extremes. Ensemble spread remains modest given the short lead time, though minor shifts in wind direction or cloud timing could nudge readings by 1–2°C. Updated official forecasts and next model cycles tomorrow morning represent the key near-term data points that could refine market-implied probabilities around the 10°C threshold.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Sep '26.
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.
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.
Volume
$0Data di fine
21 set 2026Mercato aperto
Sep 19, 2026, 8:29 AM ETFonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=cyyzRisolutore
0x69c47De9D...Recent model consensus from Environment Canada and GFS runs points to an overnight minimum near 10–11°C for Toronto on September 21, driven by persistent northeasterly winds and extensive cloud cover that limits radiational cooling. These conditions suppress the potential for sharper drops below 8°C while also capping daytime highs around 18°C, keeping the daily low firmly in the middle range rather than extremes. Ensemble spread remains modest given the short lead time, though minor shifts in wind direction or cloud timing could nudge readings by 1–2°C. Updated official forecasts and next model cycles tomorrow morning represent the key near-term data points that could refine market-implied probabilities around the 10°C threshold.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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