Latest short-range forecasts from Environment Canada and supporting models indicate a sunny June 21 with a daytime high near 24°C, driving the market's tight clustering around 24–25°C outcomes. Persistent cool northerly flow and limited southerly advection have kept temperatures below seasonal peaks, consistent with the broader June 2026 pattern showing highs mostly 21–25°C. Key variables include exact timing of any afternoon cloud build-up or boundary-layer mixing, which can shift the daily maximum by 1–2°C. Historical June averages near 22–24°C provide context, while the narrow spread in trader-implied odds reflects genuine forecast uncertainty this close to the observation window.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於6月21日多倫多氣溫最高？
6月21日多倫多氣溫最高？
25°C 31%
24°C 27%
23°C 13%
26°C 9%
最新
最新
2026-06-21
19°C或以下
<1%
20°C
<1%
21°C
3%
22°C
8%
23°C
13%
24°C
27%
25°C
31%
26°C
9%
27°C
2%
28°C
1%
29°C或以上
1%
25°C 31%
24°C 27%
23°C 13%
26°C 9%
最新
最新
2026-06-21
19°C或以下
$5 交易量
<1%
20°C
$26 交易量
<1%
21°C
$115 交易量
3%
22°C
$34 交易量
8%
23°C
$259 交易量
13%
24°C
$67 交易量
27%
25°C
$511 交易量
31%
26°C
$72 交易量
9%
27°C
$112 交易量
2%
28°C
$181 交易量
1%
29°C或以上
$36 交易量
1%
This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Jun '26.
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.Latest short-range forecasts from Environment Canada and supporting models indicate a sunny June 21 with a daytime high near 24°C, driving the market's tight clustering around 24–25°C outcomes. Persistent cool northerly flow and limited southerly advection have kept temperatures below seasonal peaks, consistent with the broader June 2026 pattern showing highs mostly 21–25°C. Key variables include exact timing of any afternoon cloud build-up or boundary-layer mixing, which can shift the daily maximum by 1–2°C. Historical June averages near 22–24°C provide context, while the narrow spread in trader-implied odds reflects genuine forecast uncertainty this close to the observation window.
This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Jun '26.
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.
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.
市場開放時間： Jun 19, 2026, 9:03 PM ET
交易量
$1,341結束日期
2026-06-21市場開放時間
Jun 19, 2026, 9:03 PM ETThis market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Jun '26.
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.Latest short-range forecasts from Environment Canada and supporting models indicate a sunny June 21 with a daytime high near 24°C, driving the market's tight clustering around 24–25°C outcomes. Persistent cool northerly flow and limited southerly advection have kept temperatures below seasonal peaks, consistent with the broader June 2026 pattern showing highs mostly 21–25°C. Key variables include exact timing of any afternoon cloud build-up or boundary-layer mixing, which can shift the daily maximum by 1–2°C. Historical June averages near 22–24°C provide context, while the narrow spread in trader-implied odds reflects genuine forecast uncertainty this close to the observation window.
This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 21 Jun '26.
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.
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.
交易量
$1,341結束日期
2026-06-21市場開放時間
Jun 19, 2026, 9:03 PM ETLatest short-range forecasts from Environment Canada and supporting models indicate a sunny June 21 with a daytime high near 24°C, driving the market's tight clustering around 24–25°C outcomes. Persistent cool northerly flow and limited southerly advection have kept temperatures below seasonal peaks, consistent with the broader June 2026 pattern showing highs mostly 21–25°C. Key variables include exact timing of any afternoon cloud build-up or boundary-layer mixing, which can shift the daily maximum by 1–2°C. Historical June averages near 22–24°C provide context, while the narrow spread in trader-implied odds reflects genuine forecast uncertainty this close to the observation window.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於
警惕外部連結哦。
警惕外部連結哦。
Frequently Asked Questions