Official observations from National Weather Service stations in the Chicago area recorded a daily maximum temperature of 78-79°F on September 17, 2026, aligning with the market's near-certain consensus. This outcome reflects typical mid-September conditions, with average highs near 76°F and recent atmospheric patterns featuring moderate humidity, light winds, and limited daytime heating under partly cloudy skies. Model guidance and real-time surface data converged on this range well before sunset, leaving minimal room for upward revision. Only an unexpected station-specific anomaly or post-event data correction could alter resolution, though historical verification protocols make such shifts highly improbable.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Chicago am 17. September?
Höchste Temperatur in Chicago am 17. September?
78-79°F 100.0%
69°F oder niedriger <1%
70-71°F <1%
72-73°F <1%
$46,556 Vol.
$46,556 Vol.
17. Sep. 2026
69°F oder niedriger
Nein
70-71°F
Nein
72-73°F
Nein
74-75°F
Nein
76-77°F
Nein
78-79°F
Ja
80–81°F
Nein
82-83°F
Nein
84-85°F
Nein
86-87°F
Nein
88°F oder höher
Nein
78-79°F 100.0%
69°F oder niedriger <1%
70-71°F <1%
72-73°F <1%
$46,556 Vol.
$46,556 Vol.
17. Sep. 2026
69°F oder niedriger
$4,361 Vol.
Nein
70-71°F
$2,788 Vol.
Nein
72-73°F
$6,188 Vol.
Nein
74-75°F
$7,443 Vol.
Nein
76-77°F
$4,963 Vol.
Nein
78-79°F
$8,674 Vol.
Ja
80–81°F
$6,808 Vol.
Nein
82-83°F
$3,676 Vol.
Nein
84-85°F
$1,343 Vol.
Nein
86-87°F
$111 Vol.
Nein
88°F oder höher
$201 Vol.
Nein
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 17 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
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 US Units w/ kts" button until the relevant table displays °F.
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 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 observations from National Weather Service stations in the Chicago area recorded a daily maximum temperature of 78-79°F on September 17, 2026, aligning with the market's near-certain consensus. This outcome reflects typical mid-September conditions, with average highs near 76°F and recent atmospheric patterns featuring moderate humidity, light winds, and limited daytime heating under partly cloudy skies. Model guidance and real-time surface data converged on this range well before sunset, leaving minimal room for upward revision. Only an unexpected station-specific anomaly or post-event data correction could alter resolution, though historical verification protocols make such shifts highly improbable.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 17 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
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 US Units w/ kts" button until the relevant table displays °F.
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 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.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
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 US Units w/ kts" button until the relevant table displays °F.
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 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.
Markt eröffnet: Sep 15, 2026, 3:56 AM ET
Volumen
$46,556Enddatum
17. Sep. 2026Markt eröffnet
Sep 15, 2026, 3:56 AM ETAbwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=kordAbwickler
0x69c47De9D...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 17 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
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 US Units w/ kts" button until the relevant table displays °F.
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 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 observations from National Weather Service stations in the Chicago area recorded a daily maximum temperature of 78-79°F on September 17, 2026, aligning with the market's near-certain consensus. This outcome reflects typical mid-September conditions, with average highs near 76°F and recent atmospheric patterns featuring moderate humidity, light winds, and limited daytime heating under partly cloudy skies. Model guidance and real-time surface data converged on this range well before sunset, leaving minimal room for upward revision. Only an unexpected station-specific anomaly or post-event data correction could alter resolution, though historical verification protocols make such shifts highly improbable.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 17 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
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 US Units w/ kts" button until the relevant table displays °F.
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 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.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kord
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
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 US Units w/ kts" button until the relevant table displays °F.
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 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.
Volumen
$46,556Enddatum
17. Sep. 2026Markt eröffnet
Sep 15, 2026, 3:56 AM ETAbwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=kordAbwickler
0x69c47De9D...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
Official observations from National Weather Service stations in the Chicago area recorded a daily maximum temperature of 78-79°F on September 17, 2026, aligning with the market's near-certain consensus. This outcome reflects typical mid-September conditions, with average highs near 76°F and recent atmospheric patterns featuring moderate humidity, light winds, and limited daytime heating under partly cloudy skies. Model guidance and real-time surface data converged on this range well before sunset, leaving minimal room for upward revision. Only an unexpected station-specific anomaly or post-event data correction could alter resolution, though historical verification protocols make such shifts highly improbable.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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Vorsicht bei externen Links.
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