Latest National Weather Service forecasts and ensemble model guidance from ECMWF and GFS indicate Chicago O'Hare International Airport's high temperature on March 29 clustering in the low to mid-60s°F, with a consensus around 62°F under partly sunny skies and south-southwest winds of 10-20 mph advecting warmer air from the south ahead of an approaching ridge. This mild outlook—well above the late-March climatological normal of 52°F amid neutral La Niña conditions—explains the tight trader sentiment favoring 62-63°F (23.5% implied probability) over adjacent bins, as minor differences hinge on peak afternoon heating, cloud cover variability, and boundary layer mixing efficiency. Evening 00Z model runs and NWS updates could refine these trajectories before resolution based on official O'Hare ASOS observations.
Resumen experimental generado por IA con datos de Polymarket · ActualizadoHighest temperature in Chicago on March 29?
Highest temperature in Chicago on March 29?
62-63°F 24%
64-65°F 20%
60-61°F 17%
58-59°F 14%
$31,330 Vol.
$31,330 Vol.
53°F o menos
1%
54-55°F
1%
56-57°F
5%
58-59°F
14%
60-61°F
17%
62-63°F
24%
64-65°F
20%
66-67°F
11%
68-69°F
9%
70-71°F
2%
72°F or higher
1%
62-63°F 24%
64-65°F 20%
60-61°F 17%
58-59°F 14%
$31,330 Vol.
$31,330 Vol.
53°F o menos
1%
54-55°F
1%
56-57°F
5%
58-59°F
14%
60-61°F
17%
62-63°F
24%
64-65°F
20%
66-67°F
11%
68-69°F
9%
70-71°F
2%
72°F or higher
1%
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 Chicago O'Hare Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.
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.
Mercado abierto: Mar 25, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...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 Chicago O'Hare Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.
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.
Resolution Source
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Latest National Weather Service forecasts and ensemble model guidance from ECMWF and GFS indicate Chicago O'Hare International Airport's high temperature on March 29 clustering in the low to mid-60s°F, with a consensus around 62°F under partly sunny skies and south-southwest winds of 10-20 mph advecting warmer air from the south ahead of an approaching ridge. This mild outlook—well above the late-March climatological normal of 52°F amid neutral La Niña conditions—explains the tight trader sentiment favoring 62-63°F (23.5% implied probability) over adjacent bins, as minor differences hinge on peak afternoon heating, cloud cover variability, and boundary layer mixing efficiency. Evening 00Z model runs and NWS updates could refine these trajectories before resolution based on official O'Hare ASOS observations.
Resumen experimental generado por IA con datos de Polymarket · Actualizado
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Cuidado con los enlaces externos.
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