Official National Weather Service forecasts and supporting model consensus project a September 20 high in Chicago’s upper 60s, driven by persistent cloud cover, widespread showers, and northeasterly breezes off Lake Michigan that limit daytime warming and enhance mixing. These conditions follow a weekend of heavy rainfall and embedded thunderstorms that have maintained elevated soil moisture and suppressed temperatures below seasonal averages near 75°F. Market-implied odds heavily favor the 68-69°F bin because observed hourly trends and guidance show little potential for brief clearing or stronger southerly flow that could push readings into the low 70s. Updated model runs and NWS briefings ahead of the 24-hour period will refine whether any late-day breaks allow marginal warming.
Polymarket ডেটা রেফারেন্স করে পরীক্ষামূলক AI-জেনারেটেড সারাংশ। এটি ট্রেডিং পরামর্শ নয় এবং এই মার্কেট কীভাবে রেজলভ হয় তাতে কোনো ভূমিকা রাখে না। · আপডেটেডHighest temperature in Chicago on September 20?
Highest temperature in Chicago on September 20?
68-69°F 57%
70-71°F 21%
66-67°F 18%
72-73°F 8%
নতুন
নতুন
Sep 20, 2026
59°F or below
<1%
60-61°F
<1%
62-63°F
<1%
64-65°F
2%
66-67°F
18%
68-69°F
57%
70-71°F
21%
72-73°F
8%
74-75°F
<1%
76-77°F
<1%
78°F or higher
<1%
68-69°F 57%
70-71°F 21%
66-67°F 18%
72-73°F 8%
নতুন
নতুন
Sep 20, 2026
59°F or below
$111 Vol.
<1%
60-61°F
$111 Vol.
<1%
62-63°F
$213 Vol.
<1%
64-65°F
$120 Vol.
2%
66-67°F
$1,629 Vol.
18%
68-69°F
$2,350 Vol.
57%
70-71°F
$1,805 Vol.
21%
72-73°F
$1,408 Vol.
8%
74-75°F
$684 Vol.
<1%
76-77°F
$279 Vol.
<1%
78°F or higher
$121 Vol.
<1%
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 20 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 National Weather Service forecasts and supporting model consensus project a September 20 high in Chicago’s upper 60s, driven by persistent cloud cover, widespread showers, and northeasterly breezes off Lake Michigan that limit daytime warming and enhance mixing. These conditions follow a weekend of heavy rainfall and embedded thunderstorms that have maintained elevated soil moisture and suppressed temperatures below seasonal averages near 75°F. Market-implied odds heavily favor the 68-69°F bin because observed hourly trends and guidance show little potential for brief clearing or stronger southerly flow that could push readings into the low 70s. Updated model runs and NWS briefings ahead of the 24-hour period will refine whether any late-day breaks allow marginal warming.
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 20 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.
মার্কেট ওপেন হয়েছে: Sep 18, 2026, 2:56 AM ET
ভলিউম
$8,824শেষ তারিখ
Sep 20, 2026মার্কেট ওপেন হয়েছে
Sep 18, 2026, 2:56 AM ETরেজোলিউশন সোর্স
https://www.weather.gov/wrh/timeseries?site=kordরেজলভার
0x69c47De9D...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 20 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 National Weather Service forecasts and supporting model consensus project a September 20 high in Chicago’s upper 60s, driven by persistent cloud cover, widespread showers, and northeasterly breezes off Lake Michigan that limit daytime warming and enhance mixing. These conditions follow a weekend of heavy rainfall and embedded thunderstorms that have maintained elevated soil moisture and suppressed temperatures below seasonal averages near 75°F. Market-implied odds heavily favor the 68-69°F bin because observed hourly trends and guidance show little potential for brief clearing or stronger southerly flow that could push readings into the low 70s. Updated model runs and NWS briefings ahead of the 24-hour period will refine whether any late-day breaks allow marginal warming.
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 20 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.
ভলিউম
$8,824শেষ তারিখ
Sep 20, 2026মার্কেট ওপেন হয়েছে
Sep 18, 2026, 2:56 AM ETরেজোলিউশন সোর্স
https://www.weather.gov/wrh/timeseries?site=kordরেজলভার
0x69c47De9D...Official National Weather Service forecasts and supporting model consensus project a September 20 high in Chicago’s upper 60s, driven by persistent cloud cover, widespread showers, and northeasterly breezes off Lake Michigan that limit daytime warming and enhance mixing. These conditions follow a weekend of heavy rainfall and embedded thunderstorms that have maintained elevated soil moisture and suppressed temperatures below seasonal averages near 75°F. Market-implied odds heavily favor the 68-69°F bin because observed hourly trends and guidance show little potential for brief clearing or stronger southerly flow that could push readings into the low 70s. Updated model runs and NWS briefings ahead of the 24-hour period will refine whether any late-day breaks allow marginal warming.
Polymarket ডেটা রেফারেন্স করে পরীক্ষামূলক AI-জেনারেটেড সারাংশ। এটি ট্রেডিং পরামর্শ নয় এবং এই মার্কেট কীভাবে রেজলভ হয় তাতে কোনো ভূমিকা রাখে না। · আপডেটেড
বাহ্যিক লিংক থেকে সাবধান।
বাহ্যিক লিংক থেকে সাবধান।
সচরাচর জিজ্ঞাসা