National Weather Service forecast models have consistently projected a daily high of 66–67°F in New York City on May 21, following a brief heat wave with highs in the 90s on May 18–20. Stable high-pressure systems and limited moisture advection suppressed warming, producing cooler northerly flow and clear skies that aligned with climatological norms for late May. This strong model consensus, backed by multiple runs and surface observations, drove trader sentiment toward the 66–67°F outcome at near-100% implied probability. Unexpected shifts in steering patterns or delayed frontal passage could have allowed modest warming above 68°F, though current data show low likelihood of such revisions.
Tóm tắt AI thử nghiệm tham chiếu dữ liệu Polymarket. Đây không phải tư vấn giao dịch và không ảnh hưởng đến cách thị trường này được giải quyết. · Cập nhậtHighest temperature in NYC on May 21?
Highest temperature in NYC on May 21?
66-67°F 100.0%
59°F or below <1%
60-61°F <1%
62-63°F <1%
$109,615 KL.
$109,615 KL.
May 21, 2026
59°F or below
No
60-61°F
No
62-63°F
No
64-65°F
No
66-67°F
Yes
68-69°F
No
70-71°F
No
72-73°F
No
74-75°F
No
76-77°F
No
78°F or higher
No
66-67°F 100.0%
59°F or below <1%
60-61°F <1%
62-63°F <1%
$109,615 KL.
$109,615 KL.
May 21, 2026
59°F or below
$26,558 KL.
No
60-61°F
$3,522 KL.
No
62-63°F
$5,550 KL.
No
64-65°F
$4,690 KL.
No
66-67°F
$22,779 KL.
Yes
68-69°F
$14,264 KL.
No
70-71°F
$10,631 KL.
No
72-73°F
$5,708 KL.
No
74-75°F
$4,131 KL.
No
76-77°F
$7,307 KL.
No
78°F or higher
$4,474 KL.
No
This market will resolve to the temperature range that contains the highest temperature recorded at the LaGuardia Airport Station in degrees Fahrenheit on 21 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the LaGuardia Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGA.
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 to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.National Weather Service forecast models have consistently projected a daily high of 66–67°F in New York City on May 21, following a brief heat wave with highs in the 90s on May 18–20. Stable high-pressure systems and limited moisture advection suppressed warming, producing cooler northerly flow and clear skies that aligned with climatological norms for late May. This strong model consensus, backed by multiple runs and surface observations, drove trader sentiment toward the 66–67°F outcome at near-100% implied probability. Unexpected shifts in steering patterns or delayed frontal passage could have allowed modest warming above 68°F, though current data show low likelihood of such revisions.
This market will resolve to the temperature range that contains the highest temperature recorded at the LaGuardia Airport Station in degrees Fahrenheit on 21 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the LaGuardia Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGA.
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 to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the LaGuardia Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGA.
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 to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Thị trường mở: May 19, 2026, 12:07 AM ET
Khối lượng
$109,615Ngày kết thúc
May 21, 2026Thị trường mở
May 19, 2026, 12:07 AM ETResolver
0x69c47De9D...Kết quả đề xuất: No
Không tranh chấp
Kết quả cuối cùng: No
This market will resolve to the temperature range that contains the highest temperature recorded at the LaGuardia Airport Station in degrees Fahrenheit on 21 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the LaGuardia Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGA.
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 to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.National Weather Service forecast models have consistently projected a daily high of 66–67°F in New York City on May 21, following a brief heat wave with highs in the 90s on May 18–20. Stable high-pressure systems and limited moisture advection suppressed warming, producing cooler northerly flow and clear skies that aligned with climatological norms for late May. This strong model consensus, backed by multiple runs and surface observations, drove trader sentiment toward the 66–67°F outcome at near-100% implied probability. Unexpected shifts in steering patterns or delayed frontal passage could have allowed modest warming above 68°F, though current data show low likelihood of such revisions.
This market will resolve to the temperature range that contains the highest temperature recorded at the LaGuardia Airport Station in degrees Fahrenheit on 21 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the LaGuardia Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGA.
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 to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the LaGuardia Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGA.
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 to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Khối lượng
$109,615Ngày kết thúc
May 21, 2026Thị trường mở
May 19, 2026, 12:07 AM ETResolver
0x69c47De9D...Kết quả đề xuất: No
Không tranh chấp
Kết quả cuối cùng: No
National Weather Service forecast models have consistently projected a daily high of 66–67°F in New York City on May 21, following a brief heat wave with highs in the 90s on May 18–20. Stable high-pressure systems and limited moisture advection suppressed warming, producing cooler northerly flow and clear skies that aligned with climatological norms for late May. This strong model consensus, backed by multiple runs and surface observations, drove trader sentiment toward the 66–67°F outcome at near-100% implied probability. Unexpected shifts in steering patterns or delayed frontal passage could have allowed modest warming above 68°F, though current data show low likelihood of such revisions.
Tóm tắt AI thử nghiệm tham chiếu dữ liệu Polymarket. Đây không phải tư vấn giao dịch và không ảnh hưởng đến cách thị trường này được giải quyết. · Cập nhật
Cẩn thận với liên kết bên ngoài.
Cẩn thận với liên kết bên ngoài.
Câu hỏi thường gặp