Official National Weather Service guidance and ensemble model runs for August 13 point to a Chicago high in the mid- to upper-70s°F, driven by moderating air mass behind earlier heat, modest southerly flow, and variable cloud cover or scattered showers that limit peak insolation. The tight clustering around 74–79°F reflects modest forecast spread in timing of any convection and boundary-layer mixing, with historical August variability around 79°F providing context. Traders weigh the latest model updates and local mesonet trends ahead of the daily maximum observation at official stations.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · ОновленоHighest temperature in Chicago on August 13?
Highest temperature in Chicago on August 13?
76-77°F 31%
74-75°F 23%
78-79°F 23%
80-81°F 9%
НОВЕ
НОВЕ
Aug 13, 2026
67°F or below
1%
68-69°F
1%
70-71°F
6%
72-73°F
5%
74-75°F
23%
76-77°F
31%
78-79°F
23%
80-81°F
9%
82-83°F
3%
84-85°F
2%
86°F or higher
1%
76-77°F 31%
74-75°F 23%
78-79°F 23%
80-81°F 9%
НОВЕ
НОВЕ
Aug 13, 2026
67°F or below
$167 Обс.
1%
68-69°F
$29 Обс.
1%
70-71°F
$69 Обс.
6%
72-73°F
$138 Обс.
5%
74-75°F
$0 Обс.
23%
76-77°F
$0 Обс.
31%
78-79°F
$0 Обс.
23%
80-81°F
$193 Обс.
9%
82-83°F
$22 Обс.
3%
84-85°F
$53 Обс.
2%
86°F or higher
$191 Обс.
1%
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 13 Aug '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 Chicago O'Hare Intl Airport Station, 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 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 Fahrenheit (eg, 21°F). 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.Official National Weather Service guidance and ensemble model runs for August 13 point to a Chicago high in the mid- to upper-70s°F, driven by moderating air mass behind earlier heat, modest southerly flow, and variable cloud cover or scattered showers that limit peak insolation. The tight clustering around 74–79°F reflects modest forecast spread in timing of any convection and boundary-layer mixing, with historical August variability around 79°F providing context. Traders weigh the latest model updates and local mesonet trends ahead of the daily maximum observation at official stations.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 13 Aug '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 Chicago O'Hare Intl Airport Station, 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 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 Fahrenheit (eg, 21°F). 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.
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 13 Aug '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 Chicago O'Hare Intl Airport Station, 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 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 Fahrenheit (eg, 21°F). 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.
Ринок відкрито: Aug 11, 2026, 9:02 PM ET
Обсяг
$862Дата завершення
Aug 13, 2026Ринок відкрито
Aug 11, 2026, 9:02 PM ETДжерело вирішення
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 13 Aug '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 Chicago O'Hare Intl Airport Station, 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 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 Fahrenheit (eg, 21°F). 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.Official National Weather Service guidance and ensemble model runs for August 13 point to a Chicago high in the mid- to upper-70s°F, driven by moderating air mass behind earlier heat, modest southerly flow, and variable cloud cover or scattered showers that limit peak insolation. The tight clustering around 74–79°F reflects modest forecast spread in timing of any convection and boundary-layer mixing, with historical August variability around 79°F providing context. Traders weigh the latest model updates and local mesonet trends ahead of the daily maximum observation at official stations.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 13 Aug '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 Chicago O'Hare Intl Airport Station, 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 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 Fahrenheit (eg, 21°F). 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.
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 13 Aug '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 Chicago O'Hare Intl Airport Station, 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 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 Fahrenheit (eg, 21°F). 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.
Обсяг
$862Дата завершення
Aug 13, 2026Ринок відкрито
Aug 11, 2026, 9:02 PM ETДжерело вирішення
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...Official National Weather Service guidance and ensemble model runs for August 13 point to a Chicago high in the mid- to upper-70s°F, driven by moderating air mass behind earlier heat, modest southerly flow, and variable cloud cover or scattered showers that limit peak insolation. The tight clustering around 74–79°F reflects modest forecast spread in timing of any convection and boundary-layer mixing, with historical August variability around 79°F providing context. Traders weigh the latest model updates and local mesonet trends ahead of the daily maximum observation at official stations.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · Оновлено
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Обережно з зовнішніми посиланнями.
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